Earlier quoted context omitted.
> Twitter is awesome because it doesn't operate under the growth for growths sake mentality plaguing many other companies. Is that really true though? They've been a huge beneficiary of fake news, astroturfing and bots. They've only relatively recently started to do something resembling policing of these things.
On Facebook you're bound to your friends/family/co-workers/etc, on Reddit you're bound to the shallowest lowest common denominator content (front page) or else endless spam and self-promotion (sort by new.) Twitter is where you're meaningfully in control of who you follow and what you see. That means it's on you to curate that, and many won't want to do that. I was on Twitter for a while before I found the real niche…
What Twitter does bring is the ability for one to say "this is a person I know or am familiar with; I can now trust what they say" - which Reddit eschews in favor of simple popularity. But since the "Hot" algorithm weights based on time-scaled popularity within each community, it's not quite as bad as one might think.