@Zultar: I think there is definitely the "the way I play is better than you!" mentality, but where I find it the most disparaging is how we rank players regardless of the style of play.
I do believe gunboat and diplomacy are two very different games and should be ranked completely separate, especially because gunboats can run very quickly and there are a lot more 'fast' games allowing people to get many games under their belt (and live games also allow people to win games because of NMR's and CD's which frequent them).
WTA vs PPSC is the same thing. Because a 'strong second' is a mentality, there, it skews how it compares to WTA.
That is why I've always been a proponent of ranking in categories... and a bunch of them.
Really true ranking should be be broken into Gunboat/Public Press, Full Press. From there it should be split between WTA/PPSC, and finally split up between "Short/Live" phases (under 24 hours)/Regular phases (24 hours or more).
We can probably group WTA/PPSC next for a more "federated" list with fewest discrepancies.... but short/regular phases and Gunboat&PP/Full Press shouldn't ever be combined... they is too many descrepancies.
Of course, I've not done the math on any of those to prove it out, just know where the amount of games you can play (live vs normal phases) and 'unique/unfair advantages' (like a person leaving a live game, which gives some an advantage over others) is more common and know how that skews the game.... and that doesn't include how vastly different gunboats and normal press are.
I haven't even mentioned variants or how corruption/cheating is more likely in some games over others... variants are their own beasts, though, and I think should be removed from scoring altogether. It just seems like 'fun' things to play and shouldn't be ranked....
Honestly, it'd be nice to setup a game with a 'rank' flag and a 'non-rank' flag... so you can play games without fear of TGR being affected... it'd probably end up in crazier starts and experimentation instead of the same old, same old...