If it's exposed to the elements, you might want to place a plumping pipe elbow over the smoke hole on top. If it's raining hard, it'll keep the water off your meat and still let the smoke escape. Otherwise, smoke on.
When you block a person, they can no longer invite you to a private message or post to your profile wall. Replies and comments they make will be collapsed/hidden by default. Finally, you'll never receive email notifications about content they create or likes they designate for your content.
Note: if you proceed, you will no longer be following .