I know I look like a total web n00b asking, but it's never come up for me.
Now I'm wondering, HOW?
How does demo.gavick.com work?
I get that the selector is probably an in-house ajax thing, but how do you have so many unique sites installed, with only one *.domain.com pointing?
Also, if you would like to make this Template Selector available as an extension, it would be a super perk.
This isn't just directed at staff, they're busy with real questions, so if a member knows the answer, please share.