I was browsing Favstar and I came across a tweet from @ws that caught my eye. This is something you’re probably going to love. You know how on Mail.app when you right-click on a sender’s name to copy the address and it copies “Name <address>”? Well you can make it so that it copies only the address. Here’s the terminal command:
defaults write com.apple.mail AddressesIncludeNameOnPasteboard -bool NO