Has anyone here tried Yahoo's Finance Manager feature? This is where you link all your accounts and it calculates your net worth and you can do transfers, bill pay, etc. The only account it can't link of mine appears to be IB. It seems to be useful as a "one-glance" type manager to know all your finances. But is it safe? And does your info remain private? Or are they going to use your info to spam and ad you to death? Anyone have any thoughts on this?