This has been around for sometime now. I've been using it for testing and pretty much to get my fav android apps on my winblows machine. Great technology and it seems to be snowballing right now.
I installed bluestacks on my win 7 laptop last night. it works extremely well for an alpha program. even scaling to full screen looks great.
this will be a very popular program!
Touchsceen notebooks should make a bit of a jump in popularity once windows 8 arrives... This will be really nice to have by then.
Pulse is one of my favourite apps so if I ran windows I'd jump on this.