Oh one more thing I forgot to mention: have you guys split tested putting the signup fields (email, password, timezone) RIGHT on the homepage instead of behind

Oh one more thing I forgot to mention: have you guys split tested putting the signup fields (email, password, timezone) RIGHT on the homepage instead of behind a click? My gut says you'll get a better conversion rate with that (big green sign up buttons are scary) but you never know. Maybe even reducing it to a single email field on the homepage and putting the password + timezone after clicking a confirmation link in the email.