The other night the three of us still at home were talking face-to-face with our son and brother 1,000 miles away for about an hour, for free (well, not counting the cost of our family Internet connection). While enjoying the banter, I was wondering at this ability we had to look into each other's eyes across great distances on computer screens. Only the ability to hug would be better. But having … [Read more...] about Growing signs social media are good for us