Ugh. I'm not trying to begrudge anyone their achievements, or penalise anyone for sharing their tales of achievement with others - but there is a fine line between confidence and cockiness. A thin, fine line between them - and should that line be crossed I will officially believe you are a tool.

If there is anyone reading this who finds genuine joy in bragging about how many contacts you have on BB messenger, you should take a walk outside, look at your reflection in a car window - and punch it to the death. Then pay the owner for any damage done to their car.

I'm not sure what the general consensus is in regards to whether females find it attractive for men to be cocky and boastful, but one thing I know is that I can't stand it and it is VERY UNATTRACTIVE. I'm not concerned about how big your network is, how many Facebook friends you have and how much you love yourself.
If I could find a safety pin in my clutter jar I would deflate the daylights out of your ego and shift you back to reality. If the amount of notifications you have defines who you are as a person - then you are a faux pas.

Someone with a quiet confidence is attractive, someone who doesn't need to constantly remind me of how many people they've worked with, or how much money they have. It's appealing when somebody's achievements can speak for themselves. Bragging about numbers is tacky - don't embarrass yourself.