Xonatron is the call sign of Matthew Doucette. He uses it most notably for his Xbox gamertag (Xbox LIVE, TrueAchievements), PSN ID (PSN Profiles, TrueTrophies) and his music.

(Also see HugeJuge.)

History:

From email records, it shows "Xonatron" was created on Monday, September 22nd, 2008, as a play on "Megatron" and "Xona" from Xona.com (which spawned into Xona Games):

Date: Mon, 22 Sep 2008 17:11:54 -0300
From: Matthew Doucette
To: Jason Doucette, Jason Hurlbert, Kris Hemeon, James Harris
Subject: a new gamer that will soon dominate all of xbox live...

http://live.xbox.com/en-US/profile/profile.aspx?pp=0&GamerTag=Xonatron

:)

--
Matthew Doucette
http://xona.com/

The link no longer works, here's the up-to-date URL: https://account.xbox.com/profile?gamertag=Xonatron

Date: Mon, 22 Sep 2008 17:13:32 -0300
From: Matthew Doucette
To: Jason Doucette, Jason Hurlbert, Kris Hemeon, James Harris
Subject: Re: a new gamer that will soon dominate all of xbox live...

By the way, since Megatron was already taken, I realized that mega- and xona- are SI prefixes (kilo-, mega-, giga-, etc.) so I replaced mega- with xona- in Megatron to form Xonatron... so it's Megatron of old, reincarnated and ready to dominate once more!

--
Matthew Doucette
http://xona.com/

That is all.