Google Voice - Can either send you an email or auto-recharge when your balance gets below $2.00.
Google Voice - When typing an SMS, the counter changes to “Really?” when your message reaches a certain lenght.
Google Voice - On the sign up page for Google Voice’s new number porting feature, “Things to understand” appear one by one as the user checks them off, increasing the likelihood of each point being read.
/via Jacob Berlow
