LEVEL 79.995212!

OK, I'm currently 1,633,655 points into level 79, with another 37,100 XP in completed quests that I haven't turned in yet, which will bring me to 1,670,755 points, or 45 points away from level 80 (update: see below).

I won't turn in the other completed quests until I'm all done gathering the coins for the Lunar Festival, in case I accidentally get more XP from exploring. I won't group, and I've even taken off my Freezing Bands because if a mob hits me and freezes, the damage can tag it, even if someone else kills the mob (this happened to me once in Terokkar).

Here are the quests Noor did to get from level 78 to level 80 (minus 0.002154)
Smoke 'Em Out (20750 XP)
Planning For The Future (now green; 16250 XP)
Preparing For The Worst (now green; 16250 XP)
Gaining the Advantage (5050 XP)
Spirits of Auchindoun (21600 XP)
Mustard Dogs! (16050 XP)
Preparing For The Worst (16250 XP)
Planning For The Future (16250 XP)
Troll Patrol: the Alchemist's Apprentice (5300 XP)
Troll Patrol: the Alchemist's Apprentice (5300 XP)
Pieces Parts (20750 XP)
Life or Death (20750 XP)
Riding the Red Rocket (20750 XP)
Smoke 'Em Out (20750 XP)
Shredder Repair (20750 XP)
Troll Patrol: the Alchemist's Apprentice (5300 XP)
Troll Patrol: the Alchemist's Apprentice (5300 XP)
Defending the Siege (22050 XP)
Victory in Wintergrasp (22050 XP)
Troll Patrol: the Alchemist's Apprentice (5300 XP)
Troll Patrol: the Alchemist's Apprentice (5300 XP)
(450 mining)
Felblood Fillet (0 XP)
Mustard Dogs! (16050 XP)
Pieces Parts (20750 XP)
Shredder Repair (20750 XP)
Life or Death (20750 XP)
Riding the Red Rocket (20750 XP)
Smoke 'Em Out (20750 XP)
Planning For The Future (16250 XP)
Preparing For The Worst (16250 XP)
Defending the Siege (22050 XP)
Crocolisks in the City (0 XP)
Troll Patrol: the Alchemist's Apprentice (5300 XP)
Troll Patrol: the Alchemist's Apprentice (5300 XP)
Troll Patrol: the Alchemist's Apprentice (5300 XP)
Troll Patrol: the Alchemist's Apprentice (5300 XP)
Troll Patrol: the Alchemist's Apprentice (5300 XP)
Troll Patrol: the Alchemist's Apprentice (5300 XP)
Sewer Stew (16050 XP)
Troll Patrol: the Alchemist's Apprentice (5300 XP)
Troll Patrol: the Alchemist's Apprentice (5300 XP)
Troll Patrol: the Alchemist's Apprentice (5300 XP)
Troll Patrol: the Alchemist's Apprentice (5300 XP)
Stop the Sieges! (22050 XP)
Troll Patrol: Whatdya Want, A Medal? (5300 XP)
Troll Patrol: Intestinal Fortitude (5300 XP)
Troll Patrol: High Standards (5300 XP)
Troll Patrol: the Alchemist's Apprentice (5300 XP)
Troll Patrol: (21150 XP)
Congratulations! (31750 XP)
Pieces Parts (20750 XP)
Life or Death (20750 XP)
Shredder Repair (20750 XP)
Smoke 'Em Out (20750 XP)
Planning For The Future (16250 XP)
Preparing For The Worst (16250 XP)
Spirits of Auchindoun (21600 XP)
Felblood Fillet (0 XP)
The Multiphase Survey (3800 XP)
Soup for the Soul (5050 XP)
Open for Business (5050 XP)
Know Your Ley Lines (5050 XP)
Riding the Red Rocket (20750 XP)
Victory in Wintergrasp (22050 XP)
Sewer Stew (16050 XP)
Troll Patrol: Whatdya Want, A Medal? (5300 XP)
Troll Patrol: Intestinal Fortitude (5300 XP)
Troll Patrol: High Standards (5300 XP)
Troll Patrol: the Alchemist's Apprentice (5300 XP)
Troll Patrol: (21150 XP)
Congratulations! (31750 XP)
Pieces Parts (20750 XP)
Shredder Repair (20750 XP)
Life or Death (20750 XP)
Riding the Red Rocket (20750 XP)
Smoke 'Em Out (20750 XP)
Planning For The Future (16250 XP)
Preparing For The Worst (16250 XP)
Felblood Fillet (0 XP)
The Multiphase Survey (3800 XP)
Soup for the Soul (5050 XP)
Know Your Ley Lines (5050 XP)
Open for Business (5050 XP)
Spirits of Auchindoun (21600 XP)
Dispelling Illusions
Defending the Siege (22050 XP)
Victory in Wintergrasp (22050 XP)
Infused Mushroom Meatloaf (16050 XP)
Troll Patrol: Can You Dig It? (5300 XP)
Troll Patrol: the Alchemist's Apprentice (5300 XP)
Pieces Parts (20750 XP)
Shredder Repair (20750 XP)
Life or Death (20750 XP)
Smoke 'Em Out (20750 XP)
Planning For The Future (16250 XP)
Preparing For The Worst (16250 XP)
Spirits of Auchindoun (21600 XP)
The Multiphase Survey (3800 XP)
Know Your Ley Lines (5050 XP)
Open for Business (5050 XP)
Crocolisks in the City (0 XP)
AV (2 losses)
Stop the Siege! (22050 XP)
Manalicious (5050 XP)
AV (3 losses)
Infused Mushroom Meatloaf (16050 XP)
Troll Patrol: Whatdya Want, A Medal? (5300 XP)
Troll Patrol: Intestinal Fortitude (5300 XP)
Troll Patrol: High Standards (5300 XP)
Troll Patrol: the Alchemist's Apprentice (5300 XP)
Troll Patrol: (21150 XP)
Congratulations! (31750 XP)
Pieces Parts (20750 XP)
Shredder Repair (20750 XP)
Life or Death (20750 XP)
Riding the Red Rocket (20750 XP)
Smoke 'Em Out (20750 XP) (79)
Planning For The Future (12200 XP)
Preparing For The Worst (12200 XP)
Bait Bandits (0 XP)
The Multiphase Survey (gray; 1900 XP)
Soup for the Soul (gray; 2550 XP)
Open for Business (gray; 2550 XP)
Know Your Ley Lines (gray; 2550 XP)
Spirits of Auchindoun (21800 XP)
Spirits of Auchindoun (21800 XP)
Infused Mushroom Meatloaf (16350 XP)
Troll Patrol: Whatdya Want, A Medal? (5300 XP)
Troll Patrol: Intestinal Fortitude (5300 XP)
Troll Patrol: High Standards (5300 XP)
Troll Patrol: the Alchemist's Apprentice (5300 XP)
Troll Patrol: (21150 XP)
Congratulations! (31750 XP)
Shredder Repair (20750 XP)
Pieces Parts (20750 XP)
Life or Death (20750 XP)
Riding the Red Rocket (20750 XP)
Smoke 'Em Out (20750 XP)
Planning For The Future (12200 XP)
Preparing For The Worst (12200 XP)
The Multiphase Survey (1900 XP)
Open for Business (2550 XP)
Know Your Ley Lines (2550 XP)
Manalicious (2550 XP)
Crocolisks in the City (0 XP)
Stop the Sieges! (21800 XP)
Infused Mushroom Meatloaf (16350 XP)
Troll Patrol: Creature Comforts (5300 XP)
Troll Patrol: Done to Death (5300 XP)
Troll Patrol: Something for the Pain (5300 XP)
Troll Patrol: the Alchemist's Apprentice (5300 XP)
Troll Patrol: (21150 XP)
Congratulations! (31750 XP)
Pieces Parts (20750 XP)
Shredder Repair (20750 XP)
Life or Death (20750 XP)
Riding the Red Rocket (20750 XP)
Smoke 'Em Out (20750 XP)
Planning For The Future (12200 XP)
Preparing For The Worst (12200 XP)
The Multiphase Survey (1900 XP)
Open for Business (2550 XP)
Know Your Ley Lines (2550 XP)
Spirits of Auchindoun (21800 XP)
Stop the Sieges! (21800 XP)
Crocolisks in the City (0 XP)
Infused Mushroom Meatloaf (16350 XP)
Troll Patrol: Whatdya Want, A Medal? (5300 XP)
Troll Patrol: Intestinal Fortitude (5300 XP)
Troll Patrol: High Standards (5300 XP)
Troll Patrol: the Alchemist's Apprentice (5300 XP)
Troll Patrol: (21150 XP)
Congratulations! (31750 XP)
Pieces Parts (20750 XP)
Life or Death (20750 XP)
Shredder Repair (20750 XP)
Riding the Red Rocket (20750 XP)
Smoke 'Em Out (20750 XP)
Planning For The Future (12200 XP)
Preparing For The Worst (12200 XP)
Felblood Fillet (0 XP)
The Multiphase Survey (1900 XP)
Open for Business (2550 XP)
Know Your Ley Lines (2550 XP)
Manalicious (2550 XP)
Spirits of Auchindoun (21800 XP)
Victory in Wintergrasp (22050 XP)
Stop the Sieges! (22050 XP)
Bait Bandits (0 XP)
The Multiphase Survey (1900 XP)
Open for Business (2550 XP)
Know Your Ley Lines (2550 XP)
Manalicious (2550 XP)
Mustard Dogs! (16350 XP)
Troll Patrol: Creature Comforts (5300 XP)
Troll Patrol: Done to Death (5300 XP)
Troll Patrol: Something for the Pain (5300 XP)
Troll Patrol: the Alchemist's Apprentice (5300 XP) (1000 daily quests achievement)
Troll Patrol: (21150 XP)
Congratulations! (31750 XP)
Pieces Parts (20750 XP)
Shredder Repair (20750 XP)
Life or Death (20750 XP)
Riding the Red Rocket (20750 XP)
Smoke 'Em Out (20750 XP)
Planning For The Future (12200 XP)
Preparing For The Worst (12200 XP)
Spirits of Auchindoun (21800 XP)
Junk in my Trunk
Disarmament (green; 16100 XP)
Victory in Wintergrasp (22050 XP)
Defending the Siege (22050 XP)
Infused Mushroom Meatloaf (16350 XP)
Pieces Parts (20750 XP)
Shredder Repair (20750 XP)
Life or Death (20750 XP)
Smoke 'Em Out (20750 XP)
Planning For The Future (12200 XP)
Preparing For The Worst (12200 XP)
The One That Got Away (0 XP)
Open for Business (2550 XP)
Troll Patrol: Something for the Pain (5300 XP)
Troll Patrol: Done to Death (5300 XP)
Riding the Red Rocket (20750 XP)
Know Your Ley Lines (2550 XP)
(gave up mining, took up herbalism)
Mustard Dogs! (16350 XP)
Preparing For The Worst (12200 XP)
Planning For The Future (12200 XP)
Pieces Parts (20750 XP)
Shredder Repair (20750 XP)
Life or Death (20750 XP)
Smoke 'Em Out (20750 XP)
Preparing For The Worst (12200 XP)
Planning For The Future (12200 XP)
Pieces Parts (20750 XP)
Life or Death (20750 XP)
Smoke 'Em Out (20750 XP)
Crocolisks in the City (0 XP)
(at 1,633,655 XP)

UPDATE: As I half-expected, I've gotten a few more XP from flying around Northrend. I'll wait until after I get all the Lunar Festival coins to adjust my final XP, since I could still get more XP from Northrend as I get coins from Elders there.

Bait Bandits (0 XP)
Bait Bandits (0 XP)
Shrimpin' Ain't Easy (0 XP)
Bait Bandits (0 XP)
Bait Bandits (0 XP)
The One That Got Away (0 XP)
Bait Bandits (0 XP)
Bait Bandits (0 XP)
(got 71 of 75 Elder coins, traded in more runecloth, got Ambassador title)
The Lunar Festival (0 XP)
Lunar Fireworks (0 XP)
Shrimpin' Ain't Easy (0 XP)
Felblood Fillet (0 XP)
Shrimpin' Ain't Easy (0 XP)
Crocolisks in the City (0 XP)
Infused Mushroom Meatloaf (16350 XP)
Valadar Starsong (80)