We see this ALOT at M Com Publishing and M Communications – especially when working with certain organizations. I feel the Reply to All email function should be used with care. This brings me back to my corporate days when every department head would be on an email and everyone would be chipping in their 2 cents because the president of the company was on the email as well. What does lead to? A massive amount of blah, blah, blah email discussion that ends up not pertaining to your department whatsoever; your inbox gets clogged up with the blah, blah, blah and you may be missing out on other important emails. My point? Use the Reply to All function with consideration and care.