Page is a not externally linkable
graeme_p - 7:17 am on Jul 23, 2009 (gmt 0)
As for www., I personally redirect the other way. I think people can tell that example.com is a website, but they sometimes add www. People are getting used to not using it because so many websites now use multiple subdomains. The objection to www. is that it makes urls longer for no good reason.
The disadvantage of .org is that people tend to try .com first.