Apparently .ponies as a domain name is a thing, because Google is totally sporting it over in their webmaster FAQ page. More specifically:
.com, .org, .gov, .ponies—does my top-level domain impact my site's performance in search?Is it a bored employee? Or are we going to get some official .ponies domains in the future? I guess it's up to Google! Equestraidaily.ponies has a neat ring to it.
Thanks to John for the heads up!