Android phones have amazing support for Google services like Gmail, Maps and so on. You may not want to use Gmail as your primary email account on your Android phone though. Michael "Doctor File Finder" Callahan demonstrates how to set up a non-Gmail email account on your Android phone.
With "My Queue" you can quickly save videos to watch later.
To add an item to your queue just click the sign next to the video.
Once you've added a video visit "My Queue" to start watching!