Yeah I thought the same. Arena has some real nasty stuff in it as it is without this encouraging it.
If you do want to complain and this probably is not the right place for this in particular, but for future reference .....
Unfortunately the old forums are kind of a no-man's land sometimes. We'll have a new modern forums hooked up to your login for Horizons. It's always best to email firstname.lastname@example.org
if you have any problem!
The above is a quote from the Horizons comments board( backers only ) They have to answer, not sure why? Lots of reasons I guess. They are quite pleasant as well, but you can bet there are a lot of gritted teeth. Oh, and if this is a no-man's land then maybe it's one of your own making?