SEO tool for optimizing title and description tags

A couple of days ago I announced that I had created an online SEO tool to optimize title and meta description tags in the test forum. Reason being that I was not allowed to post a link in any of the other forums. My main objective was not to spam, but rather get some feed back on the optimization tool, as it is still in beta. Hopefully the feedback will help me create an even better tool.

Unfortunately I don't think that the test forum was a good move, as the number of views on that thread as well as feedback was low.

Now I have created a videotutorial on how you can optimize the title and description tags using the tool, and here it is (as you can hear I'm not a native speaker, hehe):

Optimization tool video tutorial
youtube.com/watch?v=NukaTB-UCRw

I'm still not allowed to make links, but the tool can be found here: seobin.org (nothing else on the site but the tool). The tool finds keywords and search phrases which can be used in your title and description, but using them in the h1 tag as well as the first paragraph obviously doesn't hurt.

Furthermore its driven by Google's API, and functionality is built using PHP, JavaScript and jQuery.

I hope this doesn't come across as spam, as it is a serious request for feedback on a useful tool. I recently registered on this forum, but I've been a reader for a very long time, and I've done web developing since the mid 90s.