Thanks for pointing out the typo.
As for saving a keystroke...ok but really who cares :p
And I think setting and unsetting simplifies things here..no variables are stored so it's not really a big deal. To each his own though.
Are you sure you want to unfollow this person?
Are you sure you want to delete this?
Click "Unsubscribe" to stop receiving notices pertaining to this post.
Click "Subscribe" to resume notices pertaining to this post.