I maybe am just failing to understand how all this works, but it seems to me BAM! is not fully working for my account.

If I go to Main account page it shows my account, but the CPID entry is blank.

Profile shows my profile.

However, Projects does not show my projects.

Sign-up for projects doesn't seem to result in my getting signed up for projects.

Hosts seems to work.

Tasks shows nothing.

Teams does not show my team.

My detailed stats says "User ID doesn't exist in BOINC combined or doesn't have any credit."

Am I missing something?

The username rsholmes is not found as BOINC username. You should create your BAM! account with the same username and password as you use in BOINC. Only then this stats site can link the stats of your projects to the BAM! user.