Most places using it use it for site-to-site VPN, routers, firewalls, etc, so A. only people from significant sites probably know the answer and B. it's not really what it's known for being great at.
I use it for my father's site-to-site VPN and the ease of configuration of OpenBSD's ipsec.conf makes it wonderful. It is highly reliable and, in the two years I have had it implemented it went down due to the failure of the onboard NIC in a Dell Server. I simply threw in a spare INTEL PRO/100 (em) and it was back up within 5 minutes.
Yahoo! (Score:-1, Troll)
Not trying to be a troll, but do any significant websites besides Yahoo! and Verio run BSD?
Re: (Score:1)
Re:Yahoo! (Score:3, Interesting)