Q: Some fool added me to their project and now it appears in my reports. How can I leave the project?
A: In the main project list on 'My Projects' tab, click the delete icon on the far left side of the project you want to leave. Answer a couple of simple questions and you'll have no access to the project. If you require access again you will need to contact the project manager and be re-added as a team member. Leaving a project does not generate any email notifications.
Q: What does "Remember Me" do when I log in?
A: See here