Interactive TV News Roundup

-- GabCast.TV Turns Video Chats into Web Video Shows -- Rovi Delivers Advertising to Connected Sony TVs -- Roku Hits 15 Million Channel Downloads
Veteran TV executives Fred Silverman and Paul Wagner launched a Web video site focused on building a schedule around live video chats on topics ranging from dating to pet care. GlobeCast.TV , which debuted Monday, features channels on "college fun," "dating fun," "pets," and "live shows and auditions." More Rovi Corp. said that Sony Electronics launched its advertising service on its line of broadband connected Sony Bravia TVs. In April, Rovi announced that it was...