I've been so busy lately I haven't yet had time to give all of these great new tools a try but today when a client sent me a HUGE word document full of emails with various bits of text I remembered this one so gave it a try.
WOW!
What would have taken me hours to copy and paste into a TXT file for uploading to their Vertical Response mailing list was done in like ten seconds.
What a great and simple tool. Thanks so much for sharing this

I will definitely be using this again.
I loved being able to copy and paste the whole thing in at once and was impressed to see that it did remove duplicates, but not only that, gave me an alphabetized list of just the emails.
Great!