The official Ethernet shield came up as an early problem for me when adding to @GrayNomad's list, because it's been available in several versions. The latest one is (I think) version 5, and the record in the DB is mostly a reference to v4 (including the photo) but the pinouts are for v5.
I'm intending to duplicate the record and have separate entries for v4 and v5.
Maybe have one page for the latest version but then have links off that for previous versions. Saves filling the site up with lots of versions of shields.
Mowcius