Etiquette

It seems like proper meeting etiquette should be obvious, but based on the number of workers who believe their time is wasted in meetings every day, we could probably all use a little refresher course on what exactly comprises good meeting etiquette.

For those of us who grew up in a pretty non-technological world, there were certain things we were taught to do, like hand-writing a thank you note if someone gave you a gift or did something nice for you. Now, with the advent of cell phones, voicemail, email and Facebook, have the rules of etiquette changed with the technology?