Hi5 goes mobile: It’s a bigger deal than you think

http://news.cnet.com/8301-17939_109-10025661-2.html
The biggest social networks, like Facebook and MySpace, have operated mobile sites long before anyone ever held an iPhone. Midsize social networks are still warming up to the concept: Hi5, a San Francisco-based company that counts its biggest following in Latin America, formally launched Hi5 Mobile on Tuesday.
The social site has launched its mobile edition [...]