ad_on_isWhen's the last time you asked a questions on StackOverflow?
Never. IIRC, I also couldn't upvote good solutions because I had never posted or something, though I may be mis-remembering.
This was my experience as well. They seemed to angle the system away from the casual user, which I didn’t have time to sit around and answer questions to get enough fake internet points to interact more.
Yeah, it sucks. In the cases where it was really helpful, I couldn't upvote the answer that helped me solve my issue (usually with some more poorly-documented library or something).
You can however always accept the answer, which is similar and pretty helpful