I would assume, that
- most users of this page are Tor users.
- many only log in if they want to say something. (Because TBB does not store passwords by default.)
Other notable things:
- TBB clears cookies.
- We share Tor exit relays.
Couldn't this result in stackexchange's statistic algorithm getting things wrong?
Not that I care about statistics, I am happy with this forum as is, but I've read that stackexchange will delete the forum if there is too little activity.