Honestly, taking the day to go back and do the 1-10 zone for all the races you didn't start as is hugely worth it if you want to improve your rep with the faction. You'll pick up several thousand reputation, and it doesn't take very long (You have a mount to overcome most of the running around time factor, and you'll one-shot everything. Sometimes, if you're me and have seal of command up, you'll one-shot three things at once).

Also, getting to Unfriendly with the Timbermaw takes literally doing the once quest Grazle gives you when you come into Felwood. Kill 18 dudes, at 20 rep apiece, and then get the turn-in rep. After which, the feathered headdresses will start dropping from the mobs in Southern Felwood. Getting to Honored definitely is not as hard as it used to be at 20 rep a pop for the Deadwood furbolgs.

I believe there's a wow_ladies here, but nobody really uses it. Otherwise, I haven't really seen anything.