Edit - I read your blog and see that it does seem to work that way. Interesting, if you work for web services I may be interested as well.
I understand the constraints, but that's what startups are all about - finding clever ways around them. How soon can you put in a seamless flow?
And a built-in business model. Good luck guys!
And will there be enough in the future? I'm worried about this being way too niche...
PicPlum as a platform?