Hi Jeff, unfortunately none of the search engines address the core issue.
Most documentation, with the exception of our blogs, is onscured within zip files on Codeplex or are included in the product installation. It is unfortunately not easy to perform a search on the WWW, which peeks under the bonnet. The "Epic: As Alex, the technology consultant, I would like to have better search ability for all the documentation, videos and samples" is planning to make more of the existing guidance [content] discoverable.
The "Epic: As Alex, the technology consultant, I would like easy to follow scenario based guidance for TFS, Rational and other migrations" is related as it will tie together existing and potentially new guidance in scenario based checklists.