Jon may have been a little arrogant or cocky, even, with that comment - but I don't see as it would offend anyone. The show would not be (imo) anyway near the same if everyone was such a 'stickler for the rules' as Cameron. When I think of BB1, the only thing I can remember besides Craig who gave the prize money away is Nasty Nick. I was glued to the TV watching Nick get people to nominate other ppl than they would have done already etc etc. I'm sure this is what BB and the viewers want - more opposition of BB. More rule-breaking. They never give HM's the boot - IIRC, Nasty Nicks outcome was left up to the other HM's to decide, they could give him the boot or keep him in. BB is happy if this sort of thing is going on. It gives the viewers something to watch, it gives the papers something to print, thus generating interest. I think BB would never throw anyone out unless they did something really, really out of order, ie, gbh or something :P. Do you really think C4/Endemol wants all of the HM's to go in there, hang on to every last word BB tells them and follow it out exactly as said, never question them, never break any rule? Personally, I don't. What would be entertaining about that? Of course, with exception to Cameron.
This time round, they've picked IMO too many 'sticklers for the rules'. Maybe the people wouldnt be so boring if they wernt all 9-5'ers interested in 'pleasing BB'.
Remember the night Scott/Nush got into the reward room? Hard to forget maybe, lol, but there was a specific conversation that went something like: Scott: 'im nice to BB, i think it helps' Nush: 'i agree, i always like being nice to BB'. That was a pretty ****ed up transcript I think (it is nearly 3am

... but the point is.. BB doesn't want the HM's crawling up its arse 24/7. The only one I have seen who doesnt buy into all the 'BB is so great' bit, is Ray... he's just about the only person left with a chance of winning there I think is honest.
I mean, imagine if they all sucked up to BB, never broke any rules, all sat around being nicey nicey to each other as most of this years HM's have done... you'd have a non-show. It'd probably be more interesting than watching paint dry.... but I don't know how much!