Facebook Annouced Clickable Hastags

Facebook introduced clickable hashtags to the site, Same again copy from Twitter and Google + and some other social networking site.Hashtag is the feature which allow user to post short message with some keywords rather mentioned the whole thing. hastag are used with # and then followed with topic(e.g.#NBAFinals)

This feature is already available on almost every  social networking site, it's even avilable on Facebook owned Instagram. as the feature is widely available and mostly used , it seems Facebook joining party very late.

Source: FB NewsRoom