Finch
FFAF
the Used
Foolproof
Senses Fail
Eighteen Visions
Atreyu
Taking Back Sunday
A7X
Billy Talent

Awesome, tis pretty much my list!

But youre missing Thursday :(

thursday
underoath
avenged sevefold
atreyu
saosin
circa survive
alkaline trio
coheed and cambria
finch
hopesfall
the mars volta
senses fail
sounds of animals fighting
the used
WITH BROKEN WINGS
eighteen visions
saetia
strive
finest hour
blindside

hot water music
poison the well
THURSDAY!
thrice
silverstein
bayside
underoath
tool
static lyllaby
i like a lot of bands that i just dont have time to post at the moment:)
you understand right?

alkaline trio
bright eyes
straight light run
brand new
flickerstick
bob shnider
matt mathes
dashboard
O.A.R.

out of your list, these are the ones i know/like. dashboard is a little iffy with me though. my top 10 is:

sum 41
blink 182
taking back sunday
afi
linkin park
nirvana
new found glory
relient k
the used
plain white ts

those are probably all out of order but who cares.

oh crap. i just realized this is in the EMO forum. dang. oh well, im not redoing my list.

AFI
Rise Against
Thrice
The Used(Old)
Funeral For a Friend
My Chemical Romance
Finch
Atreyu
Thursday
Underoath

Evanescence
Sum 41
Greenday
Seether
Avril Lavigne (poppiest thing i listen to)
Kill Switch Engaged
Def Lepard
:hphones:
thats bout all i like srry

Saetia
City Of Caterpillar
I Would Set Myself On Fire For You
Antioch Arrow
Hot Cross
Trophy Scars (maybe Emo although slightly unsure)
Indian Summer
Circle Takes The Square
A Day In Black And White
Sunny Day Real Estate (More indie than emo I guess but they still have some elements.)

Also a large amount of the bands mentioned in this thread are not or do not have any connection to emo e.g. The Used, Dashboard Confessional, Brand New etc. :)