The good news for popular social networking sites like Facebook and Twitter is that they keep on growing and keep on raising more money. The bad news is that continued growth means more money pumped into their infrastructures just to keep up. The real irony here is that, while social networks are cutting-edge web-based services, there is little symbiosis with the other cutting-edge web-based paradigm getting lots of attention lately: cloud computing. Social network sites can’t look to the cloud to help them solve their infrastructural woes.





