Moo.do will now use your signature and alias settings from Gmail. You don't even have to do anything to set up signatures in Moo.do.
Thank you to everyone who requested that feature! We're always looking for ways to improve Moo.do, so please let us know if there's anything else that can make it better for you.
We're also very excited that Moo.do is on Product Hunt today! Your support and thoughts in the comments would be incredibly helpful to us. Thank you!