Sure, you might miss the occasional useful tidbit, but it's not worth the effort if you waste time reading lots of irrelevant junk around it. E-mail filters are your electronic secretary. When it comes time to look through and respond to your e-mail, you'll find it sorted nicely into separate folders. This e-mail is usually important but not urgent, so it tends to get pushed to the bottom of the pile or ignored altogether. Send to less people When choosing your list of recipients, less is definitely more.
Some people stand out as obvious recipients of a message, but others are on the borderline.
Business people are already sagging under a mountain of information - they'll thank you for not contributing to it. And when they do receive e-mail from you, they'll know it's important. It saves time and ensures you don't miss anybody. An advantage of e-mail is that it's very easy to copy and paste sections into other documents. This technique is so common that your e-mail software probably supports it already.