I have been doing a lot of research on product comparison tables for a project I am working on. I posted on my personal site a series of resources and conclusions that I found along the way. The post is called Research: Product Comparison and Pricing Tables. Some of the things that I identified is the need for personals, some kind of technical requirements, competitive analysis, and defined business goals. Which, of course all ended up circling back to finding the sweet spot.
Thank you. I personally found the comment on having problems with product comparison guides being pricing guides to be amusing. I can’t remember how many times a search that seemed perfectly sensible to me came up with nothing but a related one had exactly what I wanted.