I think here is where the "you cannot unvote" design decision for HN breaks. It's one thing to vote several comments that deserved an upvote and whose subthread

I think here is where the "you cannot unvote" design decision for HN breaks. It's one thing to vote several comments that deserved an upvote and whose subthreads I want people to see and comment with priority; and another thing altogether to manage votes that I know, in the end, will end on one company being selected at the detriment of the rest. Here I want to have the ability to vote only to the one that mattered the most, and I want to be able to unvote if further responses of the startup make me uneasy of my already casted vote. It's not sufficient to take my attention elsewhere.