Based on your financial expertise, provide your response or viewpoint on the given financial question or topic. The response format is open.

How to keep control of shared expenses inside marriage?
Being new does not allow me yet to vote on your question, but what a good question it is. We share our opinion in separating finances in our very well going mariage. Currently I have found a sort of okay solution in two websites. These are http://www.yunoo.nl and http://www.moneytrackin.com/. You can actually tag spendings with multiple tags.  I don't like the idea that the data is on a remote server, but since I have not found a proper  local software solution, I just naively trust their promise that your data is save. Then again our financial situation is not that special.