http://www.gambolio.com - $0 a month

http://www.casualgirlgamer.com - $200 a month

http://www.musicgames.co - $5 a month

http://www.tiki-toki.com - $5,000 a month

http://www.peopleplotr.com - $100 a month

I make extra licensing some of my software but that does not count as recurring income and can vary massively month to month.