We have set up an external Wiki for our network and we just finished cleaning up the site (>50 links and users) because some Russian spammer came in and dumped a bunch of links on us. For something like Wikipedia where thousands of eyes and specialized scripts can snag spam, that's one thing, but for Ning networks where you are depending on the kindness of just a few people, it's an entirely different matter.

We would love some type of Wiki integration so that our members can sign in and contribute to the Wiki using their Ning network/site ID.  That would save numerous headaches, both for members and administrators.

If anyone else has any ideas, please let the rest of us know.

Joe