Google's no stranger to the courtroom, and while their litigation with Oracle and Viacom has gotten all the publicity of late, VoIP Inc. -- perhaps in a move to help pay off its bankruptcy creditors -- has joined in the litigious fun by suing the search giant for stealing trade secrets. VoIP alleges Google entered a license agreement with one of its subsidiaries in 2005 for technology that allows users to click online ads to call the advertiser directly over the internet -- because, you know, the unwashed masses a