I was wondering if anyone knows of high traffic applications based on spring ? (more than 50K concurrent users)
Are there any special considerations to take care of when using spring in a Clustered Enviroment (i saw another post like this before, but i didnt find it useful).

I've been told that spring isnt' suitable for 100K+ concurrent users. Is there a reason for that? Am I better off with EJBs for 100K+ users?

Any advices, tips, experiences will be apreciated.

Regards
AB