Have any of you tried ideas from PennyHoarder.com and been successful?

[6packofun]

I'd like to start trying to make about $200/month doing various things I can do in my very limited spare time.  I cannot go to work outside the home due to a many-issues kiddo.

 

If you've tried some of the ideas on PennyHoarder.com and stuck with them for an extended time, which ideas worked for you?  I'm willing to put in a couple hours per day, maybe at night since I'm a night owl.  :)  (Or if you have ideas that may or may not be on that site, I'm up for it!)