how anyone can become mod of a specific board? what mod does when they become mod and how the interface on this forum look like after becoming mod?
Certainly, the forum interface for mods is the same as it's to the general registered members; only that the mods have access to more features we don't have. I write from experience as a mod in one forum that has now gone defunct. The method of selection for us in that forum was based on activeness and then those who wanted to moderate indicated interest by saying that on a thread dedicated to such. Qualified members were picked and communicated to.
do mod get paid? who pays to mods and how much they earn?
But of course, every labourer deserves their wages. Just like I was paid on that forum, I know mods here too are paid. The only difference would be that I was paid with a shit token created by that said forum while mods here are paid with Bitcoin.