Here are some other sites that may interest you...
RetroKingdom App Kingdoms' Sister blog. Co hosted by the Author of 8-Bit Girl Kayleigh Powis.
8-BIT Girl A Superb Gaming Blog by a self confessed gaming girl.
Techority A wonderful site with tutorials and help on how to programme apps using Corona
Dan Fornace Dan is a games developer, his website features many of his games for free.
Jesse Venbrux Creator of the well known, Mr. Koroshi, his site features a large variety of his games that you can download for free, including Mr. koroshi for the PC.