A little advice.....
It only takes one person who wants to:
- Hack your site
- Test Neg SEO
- Hack your site to make a link farm
- Ect
A lot of things can be done by sharing your site. Heck, even someone could use your site to find WHOIS information to hack into other sites of yours.
Just be careful. It is amazing that so many people want your site URL, but I dont see them helping members who post questions regularly.
Some of these guys / gals, I am sure, want to help you. It just takes ONE who is trying to do something negative and you are toast.