I poked around this a bit -<p>Is there moderation for the chat? Or maybe this is kind of a bare bones framework for others to build on maybe?<p>I tend to compare chat systems that run using sql or Mysql type of DB's for the backend, to ones that don't. Would this jovo framework be doing that or similar?<p>Problems I've had is that some chat systems using sql DBs start to fail when I get to about 20 - 25 simultaneous chatters. Is there any kind of benchmark showing the amount of users this kind of system can handle before it starts to stall - say using a VPS or basic dedicated server?<p>I've tried tons of chat systems over the years - sadly the two best (for my uses) depend on flash and so are dying soon - yet none since way back when I have found have the ability to handle 600 users at once and have good moderation tools, along with being tough to hack. So I am looking desperately.