Jason and I put all the money in a joint account and budget from there. She and her hubby (we each got married two weeks apart) have separate accounts and then put a set amount into a joint account to pay bills out of.
I am not a huge fan of their method, at least not for myself, but it seems to be working for them. There are so many different ways to budget and I think they're like outfits. Each fits in a different way.
The thing we can agree on is that we like Mint, which was not the case when I started using it. I hated it. There are certain things I still don't like but overall, it's been pretty great as we finish up 10 months of budgeting!
I think having the monthly budget meetings has been good for our relationship. We do talk during the month about how we're doing, but having that monthly check-in time is good to make sure we're still on the same page.