Robin Good: Facebook has just announced that it is enabling across all accounts a "file sharing" feature inside Facebook Groups.
From the original article: "The social network has revealed to Mashable that all Groups will now offer the ability to send files.
This update rolls out to a small percentage of groups Thursday, and will become available to others during the following days. If you don’t have the feature already, Facebook wants you to know you’ll have it “soon.”
Facebook Groups for Schools, launched last month, incorporated the file-sharing feature — but you needed a .edu address to use it.
Users can upload most file types up to 25MB — the same file size limit as Gmail. The exceptions: music files (sorry, old-school Napster fans) and executable (.exe) files (sorry, hackers). But e-books, comics, music videos and other small movies are fair game."
Full article: http://mashable.com/2012/05/10/facebook-groups-3/