Is it possible (pubic knowledge) to get the number of users registered with security SE? Ideally, I'd like to know the rep. of each one of them.
Personally, I'd like access to more statistics on the sites but I'll start with user count and rep.
62.464 users. Any other question ;)?
I'm kidding (mostly: the number should be right).
You will see that SE philosophy is to be quite incredibly open, so you can have access to a very wide range of stats:
In case of doubts, do not hesitate to also search on the general SE Meta website, you will often find real gems out there :) !