Not a single Indian worth preserving? Lol
We at SF tried to be centralist, with real people and real identities. Deviations happen but core was to counter fissures which are a plenty if one wants to exploit in India setup. I personally vehemently supported freedom of expression, of both kinds, like you or anonymous, but due to SF being centralist or atleast trying to be, neither of ideology could survive, one fallen before other. Anyways I can name few I like those days on PDF
Ramu
Vinod
Sarthakganguly
Karan1970
Contrarian
Parikrama
Third eye
janon
Jamahir, for whoever he is, love to read his posts
Not many of above are active though, got pruned when PDF made some ideological shifts 2015/16 and thereafter.
@Hyde any contact with Muse? And then their was one with moniker friendly troll something.