During the signup, I wouldn't animate the progress bar. I waited for half a minute expecting something to happen until I realized you were waiting for me to fill out a form.
There seems to be conflicting copy on the site. Some places say the number is (408) 555-3938 other say 422 333 4737. And some places say the start command is #start and others say it's #play
Other than that, let's see what happens!