Real Use of Poke which no one uses in Facebook

Some people have wrong understanding that poke at Facebook is symbol of disturbing someone .

Hence here are the uses of poke which i have stated below : 

1.A “poke” is basically someone trying to get your attention.It’s one of the meaningless features that are used just to annoy someone.

2.If you poke someone not in your network and they poke back. You can view their profile even if your not their friend!

3.A poke is when you allow someone to see your Facebook profile for 3 days, so they can know who you are and hopefully add you as a friend.

Like,Share and Tweet it for your friends ;) so that your friends can know the real meaning of poke and use it properly

Enjoy Happy Poking.....