What's this?!
(https://th3core.com/chat/proxy.php?request=http%3A%2F%2Fi.imgur.com%2FHALV8.png&hash=8de3ff58cdca2e2e75ed3012cf0e2ef0ebdaedb3)
Trademark trolls?
I'm not a trademark expert but I think prior use could be a problem.
http://whois.domaintools.com/bitcoin.com
It's these guys who are actually using it that I'd be worried about:
http://whois.domaintools.com/bitcoin.org ;)
I'd say they have the prior-use bit down.
Prior use is a bitch, ain't it, Steve?
Judge Denies Apple Request To Stop Amazon From Using "App Store"
http://mashable.com/2011/07/07/apple-amazon-lawsuit/