I enjoy a lot of models from the Workin' Men portfolio, and actually prefer the solos to the couple-on-a-sofa jerks, lol.
It is one of several websites that existed during a bygone era when the usual screen resolutions of clips were much lower than I usually collect – but in this case, I do.
For example, a lot of the Working Men clips I find are WMV (that's fine), but 320x240 resolution -- ouch. Imagine if 1080p had been around! As well, the passing of time (or the original wrong/dim lighting) has made a lot of the clips appear in a saturated, orange tint.
Almost all my WM pleasures have been from this site, sorry I can't add to the gaps in your series.
Visiting the "acquired" WM site now, and seeing the fuzzy clips being introduced as "new" (to the site, at least) -- seems pretty clear they don't intend to resume production. Hope I'm wrong.