Possible Clues:

• Where to see posts round sort of motor
• Dot's type of engine used for internet site
• Electronic messaging system
• Place to post notices
• Place to tack a business card
• Sign wild pig's been shot, daughter notices here
• So the swine's been shot on end of road, where messages left
• Place for postcards and such
• No-tech messaging platform?
• Notices location where directors have been shot?