An interesting post by Michael Urlocker on issues related to the low rate of adoption of the wireless carrier’s video services. He makes valid points and asks good questions but doesn’t touch on any sort of usability issues to wit the screens are small, the content incredibly limited (really just a sliver-like subset of “real” TV) as well as weather or not people really want to sit for a half hour to an hour to watch their favorite TV show gazing into a tiny screen holding a tiny device in mid air close enough to the face to clearly view the content. The arm does get tired.