A few minutes ago, I installed Serv-u FTP Server. I'll leave it running most of the time. If you want to share something with other people (like code snippets), you can upload it at my server. Then, you give the other guy the url and he can download it.
The ip of the server is 212.120.111.36. 'Anonymous' users can upload in the Upload directory.
So, if you upload Module1.bas to the Test sub-directory (you need to create it first) in the upload directory. Then everybody can download it at ftp://212.120.111.36/upload/test/module1.bas.

Note: If you upload something, please create a directory for it.