Further Rep Grind Info

If you haven't read my first post on grinding reputation, catch it here before continuing.

In BC, once you got to the level of doing heroics, normals were nearly 100% cut out of your life.  In Wrath, though, this is not the case.

A)  You earn rep (albeit at a slower pace than heroics) all the way to exaulted in normals.  This is unlike BC where at some point you stopped earning rep altogether.

B) Turning in a daily normal dungeon rewards gold and a choice of one of four commendation badges.  Using the badge consumes it, and grants 250 rep with the faction you chose.

The badges/factions to choose from are:

Kirin Tor

Argent Crusade

(Knights of the) Ebon Blade

Wyrmrest

Here's a good reference guide to the various factions and their rewards in Wrath.  Note that Horde Expedition and Alliance Vanguard are identical versions of the same group for their respective sides, and the rewards they offer are identical.