Should we post bad behaviour about others?

I personally believe that posting people with bad behaviour is the same as intruding their privacy.Bad behaviour are generally not accepted in the society and with people posting these behaviour to the public, one may feel embarrased about one being posted while doing his business.
The people who post about it must know how to differentiate between what is appropriate to post and what is not, and by making these photos which was taken secretly public, the one affected may not only be the one with bad behaviour, but also the one who took the picture. They may be criticized for unlawfully intruding into one's privacy.Thus, it is better and safer to actually leave people with bad behaviour alone. I strongly feel that these people have no right in posting or criticizing these people who does their businesses.People who post must also know that they have done their businesses in the public too.They must also acknowledge people's privacy in the society.People who view these pictures or videos on bad behaviour may think that the person do not have basic manners or have the tendency to do their business in public places.
With all these posts and videos on the internet, cyber-bullying may also take place.Internet is so advanced nowadays.With just one click from the comfort of our home,we can reach almost everywhere in the internet.People from around the world may see the post and have a bad impression on the country or the person.