Hmm, pretty interesting..
Segwit missing (or I'm missing it) from Bitcoin Discussion, guess nobody cares discussing it
Philippines and China the top countries in Economics
Edit.
Another interesting thing to do would be to do the same as in the OP but going in deeper: not just Subject name as I have done, but going in to the actual threads and getting their content too. That, from outside the forum software, is too cumbersome to do too, but conceptually interesting.
Oh, just realized this is only for the topic titles, I though first it is for the content of the last 200 topics.
That one would be interesting....