Budget day today

Today is the Budget and it was interesting to see how Mr Brown is hoping to save some money by paying MP's a set daily allowance for attending parliament rather than risking another expenses scandal emerging.

Can anyone explain why these people need an allowance anyway? They are already paid more than enough as an MP, particularly those in the Cabinet - why should they get any more money?

It seems that to become an MP (any party) the credentials needed are: You must be good at being 'economical' with the truth (about the only thing most are good at being economical with), good at lining your own pockets, an expert at jumping on the gravy train and must expect everyone else to kowtow to your every wish.