This sort of reminds me of what happened to the Slashdot... everyone was playing video games, hacking with Arduinos, doing silly things with homelabs, arguing about OS X vs. Linux, etc. and then suddenly so many people in the community moved up through the ranks and started to interface with politics, policy, and international business, just as those things started to really change with tech. So ya, tech overflows itself.
In light of this pretty natural scope creep, I agree with the above point that the moderation feels pretty consistent, and am, for one, extremely appreciative of Dang's work.