That's 100% true. Some people (including me) started giving votes like crazy thinking that now we are generating very good payout just by upvoting. But I slowly realized that the payout I was getting for my upvote started decreasing. Then I read more about the HF19 and its affect on the votes. So, I put break on my upvote for a while.👍👍👍
RE: Upvoting like crazy? Be careful !!!