This isn't by any means a definitive top album list of mine but these are some of my favourites. It'll probably change when I remember a few others. (There are also a few in there which I'm slightly embarassed about, so don't slate me too much!)
In no particular order:
Jimmy Eat World - Clarity Thrice - The Artist In The Ambulance Gaslight Anthem - Sink Or Swim Alkaline Trio - Good Mourning Hell Is For Heroes - The Neon Handshake Lawrence Arms - Apathy And Exhaustion Explosions In The Sky - The Earth Is Not A Cold Dead Place Frightened Rabbit - The Midnight Organ Fight NoFX - So long and thanks for all the shoes Hit The Switch - Domestic Tranquility and Social Justice Rise Against - Revolutions Per Minute Less Than Jake - Borders And Boundaries Motion City Soundtrack - I Am The Movie Brett Dennen - So Much More City and Colour - Bring Me Your Love Joe Purdy - Julie Blue Rancid - And Out Come The Wolves Joshua Radin - We Were Here Bad Religion The Process Of Belief Against Me - The Eternal Cowboy Samiam - Astray No Use For A Name - Keep Them Confused Dead to Me - Cuban Ballerina Much The Same - Survive Strung Out - Blackhawks Over Los Angeles Pennywise - Full Circle Osker - Idle Will Kill Bayside - Bayside Biffy Clyro - Blackened Sky Sunny Day Real Estate - Diary The Weakerthans - Reunion Tour The National - Boxer New Found Glory - Catalyst Yellowcard - Ocean Avenue Jets To Brazil - Perfecting Loneliness Ignite - Our Darkest Days The Menzingers - A Lesson In The Abuse Of Information Technology