Pownce.. send stuff
Pownce is an up and coming social network where you can send files to friends, post notes to the public and store content (pro account). At the moment it is in beta but I happen to have a few invite codes and would be more than happy to pass one along (if I still have it available).
Just leave a comment and I will be sure to send one along.. make sure you provide a valid email address when posting ( no need to put your email in the post )
Bonus, there is an AIR application to send notes from your desktop.