There are plenty of file sharing services available on the Internet. Starting from the popular Rapidshare and FileFactory to the smaller local ones. I haven’t seen any such services available for Twitter. Of course there are picture uploading and URL shortening services, but until recently I wasn’t aware of a service that allowed you to upload a, let’s say, 20 MB file and automatically provide a link to it in Twitter… This is the main purpose of a program, or rather service, called FileSocial.
