We've added Facebook and Twitter, Disqus for comments, Polldaddy for voting and surveys, Ecwid for ecommerce and OCC for live online support.
Also, the excellent Widgetbox has enabled us to leverage VZplayer to build widgets for all kinds of services, including WordPress, iGoogle, Facebook, Beebo and LinkedIn.
Finally, our colleagues at Viviocom have developed the first iPhone app for VidZapper - and Android version is on the way.
So, if you want to mash up your video, VidZapper's the best way to do it!