For all the second guessing, Monday-morning quarterbacking, and calls for outright beheading of the often heavily lambasted Mark Zuckerberg, Facebook ’s founder and CEO has finally made a move that should thrill both investors and users.

If, like me, part of your job is contacting customers one-to-one or via mass email using an in-house or third-party delivery service, you may be facing the other side of the spam filter. In an effort to improve your email delivery rate, I’ve found it helpful to focus on the following “S” topics:

From a $400 billion stock valuation to just about 2 cents: That has been the downward spiral experienced at Nortel Networks Ltd. (NYSE/Toronto: NT), which is now one small step away from extinction.

Would you provide a company or government with user names and passwords for all your Web activities -- Websites, Weblogs, photo and video albums, social networking accounts, etc. -- to get a job?

While I was growing up, my grandfather, a physician, would on rare occasions be forced to excuse himself from the dinner table to take an emergency call from the hospital or an ill patient.