
Good article in NYTimes by MIREYA NAVARRO - perhaps the best online newspaper in the world - on kid-focused social networking sites. Funny title too! http://www.nytimes.com/2007/10/28/fashion/28virtual.html?ref=fashion
Payment systems - Period!

Playray (www.playray.com) is a cool avatar based social gaming site produced by Apaja (www.apaja.fi) of Finland. They have an extensive payment network consisting on online, card and telco payment methods with an impressively user-friendly payment page display. They just announced a large strategic co-operation with Lycos: http://www.lycos.co.uk/games/playray.html