So many people can and do reach guru status it would be ridiculous to compile a list. I would think a general user list with the masters listed first, then gurus, lvl 9, lvl 8, lvl 7, lvl 6, etc. would be more efficient
I can help you out with Masters - Don't know about Gurus Masters active in last 6 mths 20 on top overall rankings http://www.girlsaskguys.com/xper?xt=xper plus Xrabbitheartx and JustbANNAz Not active in last 6 months Racez and I-Hedoniste Deactivated Ixi10, Klaatu, Khelerscope (?), Sparrow24 and one last guy I can't remember.