Who are using OpenFire? And how about its scalability? (If I posted it on the wrong place, I would apologize for it)

Openfire Openfire Dev
1

(If I posted it on the wrong place, I would apologize for it).

(1) Who are using OpenFire on production now? They’d better stay in the financial industry, especially trading-relevant companies!

(2) How about its scalability? let’s say, in the beginning, I have 100 persons using it. After 3 months, it doubled or tripled?

Thanks a lot!

Zhijun