Planet13 - 7:01 pm on Apr 27, 2012 (gmt 0)
I just nofollowed my directory.
Kind of a shame, because the people I linked to are small, non-profit, businesses that generally focus around religious activities.
I really think that the directory provided good value to my visitors and very little (if any) SEO benefit to myself.
But that's the precautions you have to take I guess.
Might move it to another domain and just run it as a hobby.