Tickler

It might be nice to have a "tickler" or mechanism that pokes users when things they need to do aren't done.

I wonder what people think about some sort of to-do list feature.

I think, at least from point of the "tickler", that perhaps once a week if there profile information or what have you isn't complete, they are not so much "tickled" as emailed, that way at least the message is getting across.