I have been a Marcus supporter since pretty much the start (mainly as I got his sense of humour straight away, so what most people would find insulting, I knew he was joking ), there was a bit of a ropey period with the whole Noirin thing but I still supported him. Now I honestly think he is very bored and thinks BB is putting no effort in themselves, ie with his task and tasks in general.
However, at no point would I ever be swayed on my support for who I support from the views of other people. I wouldn't very well be a supporter of that person if i did. Only on the house antics do I make my decision. NOT outside influence etc.