Gmail has no tagline inbuilt with it. You can add your tagline with every mail you send. It could be a quote or a line describing you.
Dont be evil
A good tagline for Google Plus would include relevant keywords.
The current motto (or tagline) of California is "Eureka," which translates into, "I have found it."
I presume you refer to the current tagline; "Das Auto" ="The Car"
I think Chase's current slogan is "So you can." They changed it from "What matters" in 2013.
The current "Intel Inside" slogan which was first launched in 1991, will be soon superseded by the new tagline "Intel. Leap ahead"
The duration of Google Current is 300.0 seconds.
Google Current ended on 2007-07-10.
Google Current was created on 2005-08-01.
skoda cars tagline
Make.believe is Sony's tagline.
what is the tagline of bajaj fans