Singer responds to fan criticism after gig in Koln, Germany
The hacker asked 'attractive girls' to post pictures of themselves on the site
Police searching for social network user after series of abusive messages
The producer of Nirvana's 'Nevermind' will put out his first album with Emperors of Wyoming
Singer says the system has failed to keep up with how young people consume music
Incident happened during band's current US tour
Singer says there should be more women disagreeing with the mainstream
The band's new album is officially released on May 14
Drummer also tells NME the band were 'constantly fighting' at the end of 'Bleed Like Me' tour