This is what I've been suggesting for flier and banners. Feel free to shorten it; you can cut out the whole second paragraph if you put a QR code on the flier.
Help save our city!The players of City of Heroes have invested eight years in the friendships and stories of Paragon City. Although the town is fictional, the community is very real, and is about to be dissolved by NCSoft. Please, help us convince NCSoft to change their mind or release or sell City of Heroes, so we can keep telling some of the greatest superhero stories around!
Please show your support by signing our petition at
http://bit.ly/savecoh, and follow the #SaveCoH tag on twitter to see other ways you can help out. Even something as small as clicking "like" or "retweet" on City of Heroes-related stories will help us show NCSoft how important this is to us.
We've been saving our city for eight years, but now we need YOU to help us save it again.