LOL @ Chrono!!!!
Here's a variant of my former suggestion:
Messenger Plus! - Because Everyone Has Something to Hide Except for Me and My Monkey.
And some new ones!
Messenger Plus! - Because we
CARE.
Messenger Plus! - Because it's nice.
Messenger Plus! - Just install it.
(Okay so I'm bad at making up slogans, so what?!? At least I tried!
)