I can now spread my BlackBerry addition to video. Apparently, a company called Sona has released a media player for my Blackberry 8700. It also works on the BBerry 7130, but the 8700 is the Blackberry of choice.
All is not quite rosy on the video front, though. The product is still in beta and the video clips only support a special format from Sona - no mpeg videos here. According to the FAQ, the clips are about 1-2 minutes and take about 3-4 minutes to download. Given that you are using your data airtime to download the clips, that could limit the number of people willing to use this service. I have an unlimited data plan, so that part isn't an issue, but it's still an annoyance. Waiting 3 minutes for 1 minute of video seems a bit excessive.
Sure, I'll give it a try, but I'm less hopeful after reading the fine print.