Videobomb is a good example of the power of adding "social" features to video clips viewing services. Here, viewers "bomb" (vote) for clips of their choice:

Video Bomb filters up the hottest videos on the Internet: people submit links to the ‘Incoming!’ page and you bomb the best ones. If a video gets a lot of bombs quickly, it makes it to the front page.

Last week I spent at least one hour watching front page entries and I must admit I was laughing to tears. After that I called my friend (over Skype) and I told him to have a look at the best clips. As I expected, I heard him laugh a lot but I was missing the possiblity for us to view the clips simultaneously.

It becomes also clear with such a service that It will be essential to be able to "bomb" media content on-the-go somehow with the portable media player. This information could be uploaded to the network at the next PC sync. opportunity.