Transparency or glance from behind

There was a question - it was forever conceived that habralyi fundamentally can not see - who influences their karma?

Or is this a transient phenomenon?

It turns out an interesting situation - we openly express our opinions about this or that material and its author, while slyly affecting his karma - in either plus or minus.
')
On the one hand, there is an open dialogue, on the other hand, an invisible hand jerking you down or pushing you up.

Remember this childish game - one stands, eyes closed, and a few people behind - and then someone slaps on the back - eyes open and you have to guess - who slapped you? ;-) Something similar to…

If we communicate honestly and openly - why not to open information in a profile - who influenced your karma and how?

Your opinions?