Myself, I like fiatjaf for his cynicism and realism regarding the need (rather, the lack thereof) for decentralization in everything, somsenruben for his intellectual work on how to build on BTC (statechains, spacechains, etc) and his debunking of bullshit claims made by others, andreneves for tweeting/liking the tweets that matter for LN, and several others I'm forgetting right now.