Since Saturday afternoon, when I took a snapshot of 30 Facebook "Occupy X" groups corresponding to an array of large and midsize American cities, the number of people who have signed up (aka "liked") on these groups' pages has grown by 23.5%. That is, from 92,143 when I did my tally yesterday, to 113,802 mid-afternoon today. The numbers are impressive and steadily rising; indeed, as I glanced at some Facebook pages and then refreshed, they gained another 10 or 12 within minutes. I've expanded my spreadsheet to include a little over 50 Facebook "Occupy" pages, including a few that aren't just for cities (such as Occupy Maine and Occupy Michigan) and a few that aren't in the US (including Occupy...