The difference between Twitter and Facebook has always been a relatively thin and easily-traversed line. If you own a Facebook account you are probably no stranger to seeing hashtags on your news feed ...

The Wall Street Journal is reporting that Facebook is looking to integrate the hashtag into its service. Although Twitter does not own the concept of the hashtag, the company has popularized it to the ...

Hashtags have long been the domain of Twitter, where users utilize them alongside keywords to make searching and grouping easier. Over time, hashtags have become an embedded part of our vernacular, ...