Vanilla 1 extensions will not work with Vanilla 2. They need to be completely rewritten. If you need something production quality, what sagar's doing makes the most sense since Vanilla 2 has not yet been released.
the "Upload Picture" and "Edit my Thumbnail" tools built into Garden work great in the user profile. Can't this be pulled into the discussions/comments views?
Comments
- Vanilla 1
- Attachments
- Inline Images (supports automatic thumbnailing - 125px is a good size - and modal window support via JQuery)
- Multi File Upload (want to upload more than one image at a time?)
- JQuery (for "ThickBox" support - now ColorBox)
- Set List (for admin options in JQuery)
It's also worth picking up the following: