I signed up this morning for an account with personalcapital.com. It describes itself as a free financial advisement tool that lets you link all accounts and track your networth and see how moving life events and savings goals around can effect retirement savings.
I linked it to my bank account (1 checking, 2 savings, 1 credit card) and my retirement account and it's importing my husband's fedloan stuff right now. I could not link it to my husband's retirement which is through the state, but that was not surprising. It seems like their linking abilities are pretty vast though.
So far I really like the interface and how easily you can view all your accounts on one page. Since really diving into budgeting and tracking expenses last year, I have focused less on the day to day dollar amounts in my accounts, so it was nice to be reminded that we actually have over $4000 that could be withdrawn in cash today if the emergency was dire enough, even though we only have $2000 in our actual efund.
For anyone else who has been curious about Mint or other tools where you can consolidate your entire portfolio, I totally recommend checking it out. They also have a bunch of tools for measuring how your retirement funds are doing compared to S&P and the like. I've only just started playing around with the retirement calculator tool, but I like it at least as well as other similar tools online. Once we get debt free and start focusing on retirement more, I think their investment tools will be really helpful also.
There's my $.02! I just discovered the site the other day, so I figured others might be curious like I was.

Re: Review: Personal Capital .com
I track mine in Quicken. Just never liked having all that data online with some company I don't know being able to reach into my accounts. A lot of that is because I'm in IT and so pay attention to a lot of the data breaches probably more so than most.
However, back to the point. I don't put asset values in. I don't feel like having to manually track the value. I also don't put temporary things like CDs in there, so the networth calculation is artificially low. I do have all of our checking/savings, credit cards, investment accounts, and loans in there though.