I have been surprised Cameron has not been mentioned very much so far. The Telegraph covered his huge mortgage early on, but he has been spared any critisism.
The lady MP who claimed for a few pounds of dog food for her dog has been lambasted (Have I got news for you said "lets look at the greedy bitch" - her dog).
Yet Cameron, who has claimed virtualy the maximum amount he can JUST on his mortgage, has not been critisized.
Even Gordon Brown "flipped" his second home to claim more expenses, even when he had a grace and favour home in London, and he also seems to have avoided much critisism.
What both Brown and Cameron have done are almost as bad as many other MPs (except those who committed fraud by not paying Capital Gains Tax) but they have both escaped with little critisism.