I LOVE this idea. I don't know how much it costs yet, but how cute to print out REAL stamps you can use to send envelopes with your kids on it and send it to grandpa. Or how about a wedding announcement with your engagement pictures on it! Such a cute idea!! I am totally a fan. You can make stuff for your businesses too like stamps, calendars, shirts etc. and then sell them on your site. This reminds me of places like Cafe Press or LuLu.com but still neat! They do other stuff too but I thought that the stamp idea was the coolest.