Same here, never heard of SSC before and I am reading his older articles right now. A true Streisand effect moment.
I'm far from the typical political persuasion that one might consider to be interested in SSC (check my about text/comments on here) but I think I gain some perspective with the SSC articles I've read that goes beyond pure endless abstract philosophical rumination.
So from my point of view, Scott deserves at least one cheer, and probably more. His blog may not stand to the level of academic analysis, but in contrast to the quality of other blogs and especially Twitter style argumentation, it's quite a beacon and his writing style and intellectual charity something to emulate in online discourse.