stats-then-now
That said given moot's nonexistent proficiency in PHP, he probably had enough things on his plate just keeping the site running, I can't imagine integrating recaptcha in the world4ch codebase would have been very fun..
/prog/ was sometimes fun, but I could never really spend much time there before getting bored. There's only so many times you can see SICP snake and fizzbuzz haskell before getting tired of it.
I'm sad the text boards are gone, but looking back after they went read-only I couldn't find much I actually wanted to read again, and I can't really blame moot for not wanting to deal with a slow spam-filled relic any longer.
I've noticed over the years that the bigger a board grows (see /b/, /pol/, /v/) the worst the quality and serious discussion gets, and the more funposting there is.
Every year people complain that their boards are getting worse, part of it is just those people growing older, but the other part is the community becoming larger, different, and noticeably more mainstream.
Absolutely not! Please take this the wrong way, but I don't see how an old friend could have not noticed the MASSIVE increase in traffic (and the problems it brought).
Here's some official 2005-2013 traffic statistics from the 10 years anniversary panel I compiled just to prove you wrong: https://i.4cdn.org/s4s/1527869817275.png
Cheers.