This is getting me confused. On my last four posts, the first vote I got on them was down, and that happened in less then 3 minutes from the time I posted them. The posts are the following (chronologically ordered):
- Question, 2 net (now only 1) votes: How big an object should I build on Earth so that it is visible from space?
- Answer, -1 net votes (2 downvotes, flagged as
not an answer, but not deleted): Can a planet have a figure-8 type of orbit around two separate stars?
- Answer, 2 net votes: How to protect shops in the medieval era against thievery?
- Answer, 15 net votes (this got 2 downvotes): How would one build a refrigerator to survive a nuke?
On all these posts, the 1st vote was always a downvote. It most probably not because of other user's getting their answers higher - the one post is a question, and the downvotes were cast right after I posted the post. I don't think one user is behind this, but I'm just confused, why somebody would downvote.
Can I get some reason - some criticism, why could a person or more people give me a downvote, why they thought my posts are bad/not usefull?