No thanks. I would much rather people downvote me when they disagree. If all I get is upvotes then what purpose would it serve to be here? That would imply we all think alike which would be silly and dangerous.
1. HN Upvotes 2. Product Hunt Upvotes 3. Github Stars
Why? Because it's all part of their marketing con. For some software companies, they rely on the hivemind to drive the purchase of their vaporware.
At $40 for 50 upvotes it's hard to NOT buy upvotes for a small company trying to acquire customers.