If you’re feeling brave, you can try logging into Tagalus with your Twitter name via OAuth. It’s a Beta feature on both the Tagalus end and the Twitter end, but the results are going to be very exciting as the details get ironed out. OAuth lets a user verify their credentials (username and password) on only the site that owns the user name (in this case Twitter), meaning you don’t have to trust your password with third-party sites anymore. Good news for everyone.