Whatsapp

Whatsapp is an aplicacion for modern phones, we can contact with other people every second of the day, we can see when it was the last conection of a contact and some several things.

Whatsapp is a very good idea but I think that people abuse too much this aplicacion.
People is allways controlling other people and it produce more problems than other things, on exemple.
You have send a missage to your firend and you have seen that he has it seen but he didn't say nothing to you, if you are a very nervious person you will be angry and you have a problem more.

Apart from this, it is a very, very, very productive invention and the man who has descovered this is very rich now and famous.

In conclusion I think that it is a very good aplication but people must not to abuse because it can be a lot of problems.