It's the previously underrated pound sign that has revolutionized social media. A typographical symbol with power, the hashtag has infiltrated contemporary culture and marketing techniques. In the ...

Once again, I can't access the cool kids' club. News surfaced Wednesday that hashtags have invaded the Facebook world. I'm talking about hashtags that really work, as opposed to hashtags that simply ...

Beyond the photographer, cake, caterer, dress, venues and seating arrangements, brides and grooms everywhere now have another concern to put on their wedding "to-do" list — to hashtag or not to ...