Optaros put out a whitepaper/catalog of OSS wares and companies, along with mini-reviews and ratings for various categories, and overall it’s a great reference, but there have been the predictable outcries of “we’re not a 1, we’re a 5” and “we didn’t get included and should have been” from various vendors.  Check out the controversy outlined in this article from Computerworld and then get the catalog to see if you agree.