Just wanted to add my voice to the list of those who would very much like the Glide wrapper support back.
Demand might not be high, but that's probably just because most don't know how much better an advanced wrapper like dgVoodo0 with its unmatched resolution/antialiasing etc. options is compared to the integrated OpenGL patch. Perfectly understandable that you want to keep your build as clean as possible, but in this particular case the current solution is just no match for what has been possible until the Glide wrapper support was removed. dgVoodoo truly plays in a league of its own.