BE CAREFUL WITH "FORWARDS". Nothing can be more aggravating than opening 10 forwards only to find you have another 15 waiting...and have probably already seen them anyway!!
Don't send "forwards" with 75 names already on them. If it happens to be something they may want to copy - they don't necessarily want to also copy a dozen "pages of names".
If you're going to send a "forward" to several people (or your entire family and all their friends) send only to "one" of those people and make the rest "blind" copies. This also keeps other people's email addresses "private".
If your "forwarding" something you've received that has a long list of names already on it... copy/paste the "message" into a new email before "forwarding it". If you're sending it to more than one person... again, send to only "one" name and make the others "Blind Copies".