Okay, I tried my best to evaluate your suggestions thus far. It's not the most in-depth assessment (mainly because I'm completing my Spanish homework whilst typing this up) but it's my initial opinion of what I've heard.
The Savvy - Can't find them on Youtube, so I haven't listened. I'll try to remember to check iTunes later.
The Almost - "Hands" was kind of a cool song. Wasn't big on "Say This Sooner"; these guys seem a bit edgy, I thought.
Brave Saint Saturn - At first listen ("Heart Still Beats") I do really like it, but I'm worried that it'll be one of those songs that I like at first but then end up hating. I don't know, I'll give it some time. EDIT: "Daylight" sounds pretty awesome.
Roper - I'm not too big on punk.
Eleventyseven - I'm pretty familiar with them. Some of their best songs aren't available for purchase on iTunes.
Steve - I like.
Your music has personality.
My Epic - O_o I didn't realize it was possible to be traumatized by the first thirty seconds of a song. Thank you, "Lower Still".
Deas Vail - I liked "Shoreline", though I'm nervous about that like-hate thing. Still, intriguing.
Abandon Kansas - I've only heard "I Wonder If It's Me" from them. Any songs you'd recommend?
Falling Up - I only remember hearing "Streams of Tears at Acheron", "Bittersweet", and "Magician Reversed" from them. None of their other stuff has ever stuck in my mind.
Copeland - Listened to "Brightest". ...Not sure what I think. I either like it, or I am extremely annoyed by it.
Future of Forestry - Hmmm... not sure about this one. I'll take another listen later.
Wavorly - Hey, "Summer Song" sounds pretty nice. ^_^
Nevertheless - I think I remember hearing a song by them with great verses and a lame chorus. "Perfect Chemistry" is pretty sweet, though.
ComeAndLive.com - I haven't checked this out yet, but I'll be frank: is it interesting p&w music, or the lame stuff that everyone mass produces?
TFK/FM Static - I have a love/hate with Trevor McNevan. :/ On one hand, I listen to his music because some of it's kind of nice; on the other hand, his projects are the epitome of angsty teenage rock bands. Very stereotypical.
Disciple - I like the odd Disciple song--though I wouldn't describe "Eternity" as beautiful. Just... loud. "Words Left Undsaid"? Now that's beautiful.
Courrier - Meh. Not impressed.
Abandon - I own a grand total of three songs by them. I like what I've heard.
Chasen - I'm not wowed by the couple of songs I half-listened to, but they're not a definite no.
33Miles - *listening to "What Could Be Better"* So perky... O_O I mean, I totally agree with their sentiments, but my ears are a little scared.
John Schmidt - Hey, this guy sounds kind of fun. ^_^
Glee (Friday) - I'm embarrassed to say that Glee's version of RB's monstrosity makes me want to rock out. *hangs head in shame*
Feel free to refine/add to your suggestions based on this.
You are all extremely helpful.