I Would Like A Few Recommendations....

[anthonydarko]

For bands in the vein of fun. and The Format, as well as recommendations for bands in the vein of Circa Survive and Copeland.

[oohlala43]

Ha, fun. and the Format. Oh Lord, both of them are amazing.

Uh, Steel Train.
Ace Enders. Pretty much everything he's done is good.
Kevin Devine -ish. They are barely similar though.

[kdefrisc]

Copeland - Lydia, Mae, Margot & the Nuclear So and So's, Lovedrug, Straylight Run
Circa - The Sound of Animals Fighting, The Dear Hunter, mewithoutYou

fun. / the Format - maybe Dear and the Headlights? or Sherwood? I agree with the Steel Train post as well.