I know my way around well, But I tend to only look at the CO2 Private Server section and rarely of any of the others. The CO2 Programming section seems to have differed from what it was intended for (or at least what I thought it'd be used for), The socket theory thread is crap, because we all know the real socket algorithm can be found in the EO source, and so on.
I'd surely keep all the worthless threads out of that section ;].
Next to unknownone, on EPvp the next two people who know the most about protocols in the private server development scene is probably myself and Korvacs (I think?). I don't remember any of the old timers till really being active.
Just my two cents.
Edit:
Haydz just screws around on Epvp now'a days (well for the most part <3), and
Emme --- well, need I say more?