Hi,
as part of getting OpenGuides used in local government, I've added a file attachment feature. Currently only supported by the CGI::Wiki::Store::Pg backend though, as i'm not familiar with BLOBs in MySQL or SQLLite.
I did it against 0.29 though, so I guess I'm going to have to patch it into .30 now instead. Oh well, shouldn't be too hard. I guess I should have paid more attention to this list this month.
Would you be interested in merging this feature into the main tree? If so, I'll add some config options to make it optional instead of always-on, and tidy up my code some. A lot of the changes are actually part of CGI::Wiki or CGI::Wiki::Store::Pg, rather than the OpenGuides modules, but I presume they are discussed here too.
Cheers,
Toby