I would suggest NOT TO log in on BREX's given rust map url. You might be giving your user name and password away.
rustmap.net is a reliable site that has been around for awhile. they are usign approved steam authentication, which directs to the steam website to enter your information, not on the rustmap.net site. So next time before you go badmouthing a perfectly fine site, do a little research perhaps.
Edited:
I haven't tried it yet, but I read in one of the forums about someone who picked a random landmark in Hacker Valley and then just started walking east for a period of time (like 5 minutes) out into the wastes and then started building. Since most people think nothing is out there, plus the travel time, the house would be relatively hidden from daily raid parties. All you have to do is try to stay on a straight line path so you don't get lost.
that wasn't from forums, it was from a recent conversation we had ;)
to the op:
Why in the world would people give up all their secret spots? Then it's nto a secret anymore......