I have to say, a lot of the comments against Kate here seem to be coming from girls who envy her because of her success (and probably the fact she looks a hundred times better than them).
OK - Kate is quite a pretty woman... so what - I'm sure woman have voted for some of the male contestants for the simple matter they're a bit of a beefcake, so why shouldn't we vote for a bit of crumpet.
As for who deserved it least... Well, how many people would prefer Kate as a flatmate than Cameron - not on an asphetic level, for being a good fun person to live with. With regards to this, I think the level of voting last night compared to last year speaks volumes - very few people this year were open, Cameron probably was, Ray definatly was, and perhaps Steph and Anouska were as well. Otherwise this year the housemates were extremely self-concious and hence very dull.
At the end of the day, they both deserved to win their respective Big Brothers because they were the most popular housemates in their respective years. The only way it could be settled is say in 2010 there was a really big finalie for Big Brother with a 'Ultimate Big Brother: Winners Showdown' where you had all 10 or so big brother winners in there together.
Just my two cents...