Memory consumption and response times for juggernaut?

[rubybox]

Does anyone have some real live figures on who Juggernaut performs?

For example say you have 1000 "users" / connections where text is sended ( just like a chat / I'm thingy )

IN what figures will this result? How many MB is taken up by each connection, and what would become the response time for juggernaut?

There was a same question on Faye wich I have looked into some real live info posted here ( my thanks to author ) 

https://groups.google.com/forum/#!topic/faye-users/vitJkyjl_VM

Wonder how juggernaut 2 would perform