No, he isn't named after the character from Xanth.

Dor is a C and PHP coder, now in his mid thirties, with far too much time on his hands.

His primary contribution to the wiki, thus far, is the original version of the current Zork page, although he's fairly active on the Fanfic Recommendations pages—the temporary cut of which inspired him to get more involved in the forums, where he's been making an effort to help out with Special Efforts where he can.