The iPhone, iPod touch, and iPad collectively account for 80 percent of all wireless video viewing, according to the latest data from Internet video ad firm FreeWheel (PDF Link). During Q1 2011, the iPhone accounted for 30 percent of all wireless video views, as did the iPod touch. The iPad—despite its much smaller user base—accounted for 20 percent of wireless video views, tied with Google’s Android platform as a whole. FreeWheel…