Microsoft sues Google
More patent trollage
Siri how can I sue Job's Mob?
Apple taken to court
Anti-porn campaigner sues blogger
Defamation case
Chinese authors sue Apple for copyright infringement
Preemptive strike
Lawyer in hot water for making sure pirates have access to legal rights

Helping P2P pirates will get you sued
Ericsson sues Acer and Dlink

Patent row
Game addict sues software company

Judge allows the case to go forward