XNA Game Studio 4.0 for Windows Phone http://is.gd/a3nPj
Go MS GO GO GO!!!!!!
Go Developers GO GO GO!!!!!!!
You're almost there.
I'd fade the looking glass out when the mouse leaves the photo as the sticking effect looks irksome and it cleans the page up so the user can click other buttons and links in the border.
It's actually harder than I imagined it'd be. I s'pose the trick is to scrub the glass and let your eyes 'see' the on/off-ing of pixels. Damn I ruined it for everyone... and I've already clicked Add comment.