This is a great site to upload/host your Flash files (.SWF) for free. The features are abundant, including the ability to directly embed, delete your older files, tag your files, comment on others, organize them in your profile, and a lot more. There’s also now a brand new forum that you can post on. Finally, you can now upload .MP3 files now and share them with your friends easily.
[side note: I design / own SwfUP ] I’m really interested to know what you think about the service
http://www.swfup.com - It’s just two of us and we worked very hard on the new version released just yesterday!