You’ve seen the little blue square with a “t” in it, right?  I remember hearing the term “Twitter” and wondering what it meant to tweet, and to who, and WHY?  Then, I was sent this Twitter explanation on YouTube.  Ah-hah.  I loved the idea and was excited to use it.  I linked it up to Facebook and started playing-like talking when no one is listening.  Just thought I would take note of Twitter.  Certainly, one day it will be replaced by something else and I will be telling my great grandchildren about how cool it was while being driven around in their flying cars…