What is the use of facebook poke..?

[Keerti]

Please suggest me.

[spyactive]

People poke their friends or friends of friends on Facebook for a lot of reasons (ex: just saying hello, getting their attention). When you poke someone, they'll receive a notification

[mvminfotechseo]

A “poke” is basically someone trying to get your attentionIt's one of the meaningless features that are used just to annoy someone.

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

[nairprasad8]

Poke is usually used when you can't send the friend request and when you are trying to get the attention of someone.

[deepakrajput]

Facebook poke is type of a reminder to Friends.