I use mine everywhere. Back in 2007, when I was first on the internet, I got really interested in making artistic fractals in a program called "apophysis". I made this in about 5 minutes to demonstrate to a friend how easy it is to make something that look good. I liked it a lot, so I decided to make an avatar of it. It's my avatar everywhere, I use it as my phone background, a B/W version is on my e-reader. I'm trying to figure out how to get it added to my Keurig screen, but that's a long shot.
Previously my avatar had been just a black/grey/red stylized "Dork Vader" that I made in MSpaint.
Sadly, I lost the original file (and all the files), so I can't render it any more, or any differently. I'm stuck with the 1600*1200 that I made originally.
Bytheway, if you see anyone using this, it should be me and we can chat or whatever. If it's not, please contact me.