Larry Kim over at WordStream let me know about his other FREE SEO/SEM Tool to help find profitable keywords. Below is the actual description from the website:

Targeting keyword niches is essential to running profitable PPC campaigns and will identify the best SEO content to add to your site. Just enter your keywords below and The Free Keyword Niche Finder will suggest the most profitable verticals to explore for PPC and SEO.

Check it out now for FREE – Keyword Niche Finder

Thanks again WordStream!