We are sadly without mint in the UK, however there are several other personal finance web applications out there.
I (and probably others) would like a comprehensive list of personal finance web applications for the UK market together with information about the features they support (i.e. importing bank statements, budgeting, bill payments etc.) and their general usability.
Hopefully this question could become the canonical destination on the web for users looking to select a online personal finance/money management application for the UK market.