proboscis - 7:57 pm on Sep 29, 2007 (gmt 0)

Human Edited content should not require use of the nofollow attribute.

Yes it should. In this case, it very well should.

The directory is built so that people looking for information on a particular topic could find a bunch of sites covering that topic...

Good. Yes. Then nofollow it so it can be just that, not something to be used, abused, and pissed at.

And the nofollow should carry over to the clones as well.