I'm giving a speech on Facebook?

[Stelios]

Positive:
-It helps keep in touch with a lot of people, this is very important when there are friends far away.
-It is easy to contact someone, because nowadays everyone uses facebook in a daily base.
-There you can meet new people, although you have to be very careful in who do you open yourself to.
-Because of "Groups' and "Pages" you can communicate with people that you share a lot of same interests.

Negative:
-A few people overuse facebook in a way that they end up wasting their free-time and actually facebook take the place of face-to-face communication.
-Because via Facebook everyone can see your profile it is like your profile is your social image, so if you don't have a fully updated profile you might feel anti-social and disappointment.
-Because facebook enables communication with a lot of people everyone may start a daily chat with bums such as blackmailers that gradually will ask inappropriate things.