[This Edit entered after the original answer below: When attempting to send you an invitation, the system responded that your above provided email address was already being used in WikiTree by a person named Brad Black. Since I am not a supervisor nor administrator on either of these sites, I wlll let one of them address this issue - Keith Baker]
I'm sending you an invitation to WikiTree at your email listed in your Question.
In order to do so, I am naming you Brad Griffin there (based upon your address).
You will need to immediately remove your email (edit to remove it here) and go to your profile at Brad Griffin (which will be linked to the email you provided above). Then make whatever edits you need to make to your own profile.
The first thing to notice about useing WikiTree is that anything in GREEN (including tiny icons) can be "moused over slowly" to show you what you will get when you click on them. [Which is way cool, if you ask me...;o)...]
Welcome, thank you for your interest and have some fun!
Fellow user at WikiTree,