I get that feeling too, sometimes the number of upvotes is disproportional to the amount of time spent to create a post : ) But that's ok, we just have to enjoy being here!
I always upvote anyone who has contributed to my post and upvoted.
People who are there as spammers without reading what I wrote, I never upvote. (took me a while to understand how to check who upvotes :))
p.s. You misspelled @stackin -> Maybe you would like to edit :)