I have... zero subscriptions. When I am interested in a topic I read/chew through all of the source materials I can get my hands on. Then, I engage in dialogue with those around me, or attempt to actively apply what I've learned about the topic at hand. Podcasts feel rote IMO :/

Edit: if I was going to design a search engine it would be wholly different from what Google or Microsoft currently offer. Disappointing results 95% of the time. Edit: No offense to any search engineers out here... I just want to read the original source materials, or sources with provenance/known exegesis/derivation. Also, Bing loves to push Bible verses. Like, all the time. Thats fine if its your jam but, meh... I only need/want to read something once unless I'm doing research for some particular purpose. (Perhaps it is simply a cultural linguistic phenomena emerging from the Western fascination with this particular canonical text.)