http://whois.net/whois.cgi2?d=nothrillshost.com

Registration Service Provided By: hostgator.com
Contact: support@hostgator.com
Visit:http://www.hostgator.com

Creation date: 16 Jun 2005 15:51:25
Expiration date: 16 Jun 2006 15:51:25

whois HostGator: A Reseller Web Hosting Specialists

this results tells me 3 things:

- it's a reseller
- company is 10 days old
- it's a promotial stunt to get the service started

Secondly there are no rules on the competition and they don't tell you what they are going to do with your email address.
So to mee it looks another email harvesting addresser and a lousy competition.

I think a lawyer should read it and i bet someone could recieve big $$$ out of it vs a change on some free space for a "hello world" website.