Don't worry, it's not spam. VT has a special section for it's members websites in the Member Sites and Links forum located here
. There are some guidelines listed in the stickies in the forum. The only one you need to worry about is having a link back to VT somewhere in your site. Once you have one and let us know where it is, you're good to go. Also, a mod will move this thread to that forum so don't worry about making a new thread.