I'd say yes, I know it's better than Zoints
SEO for several reasons, the great support here being one of them.. I don't believe Zoints
SEO is even officially supported by the creators.
However, it's important to have realistic expectations and recognize that
vbSEO is not something that will make your page an overnight success.
vbSEO enhances the page you already have, it doesn't do the hard work of creating the page for you.
As far as my suggestions for your page:
The biggest issue I see with your site is lack of content. You're saying you're having trouble getting people, that's probably because when they view your site, there's really nothing to do.
Spiders do take time to get to know your site better, but they can only work with what's actually there.. they don't know your intentions, they know the content you provide for them.
You have a lot of forums, but most of them are empty. Having several articles in each of them relating to the topic at hand would go a long way, not only for spiders to understand what your page is about, but making it more interesting for the 6 visitors who are on the site right now..
And those articles should be updated and new articles should be added, etc, so that your community can grow and have something to build upon. It's hard enough to get people to register on a page, but if they visit your site and it looks deserted, they're going to move on.
vbSEO will help, but only when in combination with good content.
Also, fix your META Description.. anyone who comes across your site searching is going to assume it's some spam domain when they see this:
"WebSite help? WebSite help, web design help, web help, site help web page help, web master help, php, hml help, javascript help and more!"
Make it a coherent sentence instead.
Make a custom theme. Right now it's pretty much the default theme with a new logo. Along with that, browse vBulletin.org and get some interesting (but useful) modifications. If you're running a 'web help' site, people want to feel like they're visiting a page run by people who are advanced enough to modify their page.. the default theme and lack of custom feel is going to hurt you.
That should get you started, but to close, yes,
vbSEO will help as you build your page, and it's always nice to get an early start and get your link structure set and in place.