Worse than a Lurker

Raise your hand if you think Eavesdroppers should be banished to the island on Lost and made to fend for themselves against The Others.

If you are an eavesdropper, and you do not wish to be banished, please follow these simple rules.
1. DO NOT comment on conversations you are not a part of
2. DO NOT make commenting noises (ie "mmmhmmmm" or "huh" or "yeah") about conversations you are not a part of
3. DO NOT EVER EVER EVER comment on someone's PHONE CONVERSATION that you are OBVIOUSLY not a part of - THIS IS THE WORST OFFENSE!
4. Do not point out that I am ending every rule in a preposition or I will boil you in hot oil