I can't decide if I really like this site or if I find it horribly annoying. You can go to http://www.flylady.net/ and sign up for her Yahoo group and she will email you 20 times a day to remind you to do stuff.
I think the concept is great but it is geared towards a stay at home mom. In the beginning she even reminds you to shower and get ready in the morning. Hello? Who the heck doesn't get ready in the morning? Even on my off days I am able to accomplish a shower. Yikes
But anyway, check it out, its interesting. The thing I do like about it is they preach not to clean all day but to do things in spurts. That is how I clean anyway, 15 minutes at a time, it works well for me :)