I'm still not quite sure how this cult of ubuntu came about, don't get me wrong there's nothing wrong with another distro, but people seem to think they do more than they actually do.
Actually, I think the Cult of Ubuntu came about with their Free CD project. I know one day, after being frustrated with Gentoo, I gave Ubuntu a whirl and liked it. At work, I was allowed to install a major Linux distro. I choose Gentoo at first, couldn't make it work (reliably) with the hardware, and converted back to Ubuntu. Except for a brief stint with Fedora (and OSS) when PulseAudio shipped and I was required to have working audio for voicemails, I've been fairly faithful.
So there's where the CoU comes from - free swag.
If you want to put yourself on the map, publish your own map.