I've been using a pay site that had lots of Dash (a food plan) info plus let you track and graph some health things. I've realized I don't really use much on the site anymore except the blood pressure and weight tracking features. (Plus I just don't want to pay them any more.

)
So now I'm looking for a free site or software that can track and chart weight & blood pressure.
So far I've found one possibility at
Trackers - Revolution Health
Any experiences or recommendations?