Saw a fun post this morning from my buddy Susan Adcox over on About.com – seems grandparents are taking over Facebook. While the number of college and high school kids on Facebook has been dropping this year – by 15-20% in the first six months of 2009 alone – the number of grownups, ages 55 and up, has soared. There were a million grandparents on Facebook last year. Now it’s 6 million. Um, you don’t think there’s a connection, do you?