I read some articles write " PHP is suitable for small web based applications, but Ruby on rails is different" and some one say "Because PHP is open source or low maintainable, it only suitable for medium project". I think Ruby on Rails is open soure, is Ruby on Rails suitable for medium project? Who can answer this question? Thanks
See how many large sites are running on Rails:
In particular look at how many sites are _above_ Twitter in both lists.
How does 250 TBs of data sound?
