Hashtags has not been part of Facebook culture for the longest time, but it seems that the social networking giant is set to change their stance and viewpoint on hashtags. This is one feature that Twitter users absolutely love, where it was first used by users of Internet Relay Chat (IRC), who added a the "#" character in order to link posts. Twitter users jumped on the hashtag bandwagon approximately half a dozen years back, so much so that there was enough volume of users to see hashtags.org born in order to promote and curate the tags.
Ubergizmo , Facebook Could Adopt Hashtags Soon, Facebook Could Adopt Hashtags Soon
