You may have heard about companies researching prospective employees online and finding out all sorts of unflattering things via the wanna be employee’s MySpace page or Facebook profile. What you might not know is that it isn’t always easy to remove your profile altogether. Facebook, it seems, keeps an archived version of your profile and there are still invisible trails that reach back to you. There are technological reasons why they do this, but it’s not good from a PR standpoint. Read more here: How Sticky Is Membership on Facebook? Just Try Breaking Free – New York Times