Hi, My buddy and I built a social network for the iPhone. Has 25,000 users and growing. We are looking to build an admin portal on the web to facilitate modera

Hi, My buddy and I built a social network for the iPhone. Has 25,000 users and growing. We are looking to build an admin portal on the web to facilitate moderating users, groups and messages as well as some other things. We like what we have learned about Rails but dont know much about it. A lot of our web services for the app are built with PHP but we have a MySQL database storing the content. I imagine that isnt an issue for Rails. Anyway, would be interested in talking through some of the advantages and disadvantages of RoR and perhaps get you involved in some capacity. Do youhappen to have examples of stuff you have built in the past?