Jonathan Jones: Framing the debate: As Courtney Love cedes all rights to Cobain's image, where it will be used in an age of CGI and holograms is anyone's guess
Michael Hann: Viva Brother's split and Samantha Brick's Daily Mail article provoked torrents of abuse. Why? Can't we separate a person's worth from the quality of their work
Mark Grist wanted to be a teacher or a rock star. Now, after beating a student in a rap contest that went viral, he's both. But, finds Peter Cashmore, he's troubled by some of the praise