An application like that would be really easy: just do a rudimentary website which can be used from PCs, do an API that clients can use, and do a simple client for N900. That way you wouldn't be restricted to just N900 owners but could potentially find anyone with a PC. Then just whip up a sleek image viewer as part of the client and a simple way of uploading yours and POOF, you're good to go.

However, while coding such an application is a really easy task -- hell, even I could do it -- the need for such an application..well, let's just say that it doesn't really say anything positive about you if you need such! The first three words that come to my mind are: "desperate", "uninteresting" and "male."

It probably is needless to say that atleast I would not use such an application. While I am kinky in bedroom, like I love bondage and am willing to try almost anything, I've never had one-night stands. I find such behaviour degrading, humiliating, and I simply cannot respect people doing such.