I've grouped with people who admit they two box (on same computer) and seen bot groups. If I can two box I will do so, but do not want a ban.
If anyone tells you that they are two boxing on the same pc, take a screen shot of the text and report them. Always report bot groups. (Usually nothing happens when you report but do it anyways)
might as well 6 box like everyone else is in SG GM's don't stop them so what does it even matter at this point
The rules say 2 characters per person, one character per hardware. Unfortunately there are bots and people who box 3+ all over the place on the server. The rules aren't really enforced at all though.
Not sure which thread you are referring to, but go see for yourself. Go to SG, WW, Lguk, Velks Lower Dogs, and any other PL zone and see with your own eyes.