Heroes of Newerth

I just got an Email from HoN support reminding me that I have three more beta invites to hand out. Now, I seem to recall several months ago signing up for the beta when I'd first heard of the game, but I can't seem to remember sending out any invites... With account hackers going wild for WoW accounts I wonder if this plain email is really from the good people at HoN. Either way it has reminded me of HoN's existence and I'll hopefully be able to sneak in the beta soon.

It makes me really want an authenticator.