I don't think this is what you need, but I was just introduced to BaseCamp by my job and it looks pretty awesome. However, it's not free (monthly fee, iirc). It's an online project management tool that's pretty user friendly. I think it's more than you need, since it's really designed for collaboration which (potentially) lots of other people.

As someone said upthread, OneNote is also pretty awesome. I'm using it to track projects with links, meeting notes, a to do list and a bunch of other things. And you can share them with other people. I think the online version allows you to share with people who don't technically have the license. Again, not free, but I like it.