This question already has an answer here:
- Why do votes get locked? 3 answers
It happens pretty often that I upvote an answer, then find out it was wrong. In the past, it was possible to change your vote once, at least I think so. Currently, you guys are giving me two options:
- Do not vote until I test the answer, which means I'll forget to upvote 50% (or more) good answers that helped me
- Edit something just to be able to change that vote (but that would be nasty), when I find out answer actually sucks
- Upvote all other answers to make it up when I find out the answer I upvoted sucks
And guys, many answers that were voted to heaven actually suck. Often there's almost as upvoted comment saying "I have a XY problem with this answer, can you explain?". But the upvotes keep coming nevertheless.