Looks very polished!
I clicked on "Instant Personal Social Networks" expecting it to go somewhere, like maybe a page with more details - I think I was fooled by the ellipsis. IF you created such a page, a small "Or learn more..." button linking to it after the Get Started button might be helpful, so say if the video wasn't working, abd I hadn't found the other link, I still can). Finally, the last frame of your video should be a call to action, so I'm not left with a black hole on the screen. Oh, and link your logo on your blog to the main website, not to itself. You want the blog to drive traffic to the big enchilada.
