Now thats entirely wrong.
The tour has progressed to include a wide range of punk, ska, hardcore, screamo, and other various rock stylings of music.

Hawthorne Heights.... garbage!
The Human Abstract.... amazing!
Anberlin... well.... you know how much i love Anberlin.
Alesana is a ***** out screamo band that kills it.
Flogging Molly is feel good irish punk rock drinking music.
The Vandals are one of the all time best punk bands. "Look what I almost stepped in" was an amazing album.

 

Oh i know that... im fan of most of the bands you just listed.... but here... i have last years comp, lemme show you why i in my opinion lacks more bands:
Hellogoodbye, love equals death, sunstreak, crash romeo, the academy is..., relient k, from first to last, all time low, vcr, american eyes. Im sorry to strongly disagree but 2003 was the best... and its all downhill from there... i mean afi, ataris, thrice, no use, avenged, useless id, bouncing souls, audio karate, authority zero, coheed... i remember going rabid that year cuz i couldnt watch half of my fav bands cuz they were on at the first time.... not to mention i was with the sweetest and perfectest gril ever which is now my ex hahahahaa (dang... that almost sounded emo) I just loved it when it was all fast paced