Not going to happen - especially if the current rumors are true and they're working to include the tip in the dining plan again (albeit at a higher price). Many posters have indicated they'll pay the higher price to get the plan with tip included. If they are an indication of a majority of guests, WDW is probably salivating over the possibility.
Personally I would like to see it eliminated as well, but right now I am just picking restaurants carefully.
It wasn't a bad idea for Disney - they now have a foolproof way to get their guests to stay and eat onsite - without ever leaving to try other Orlando attractions or restaurants. It doesn't really matter what kind of food they offer as long as it's acceptable.
WDW changes menus relatively often, and they do it without notice. Websites often depend on readers to provide new menus. If no one has provided a new one, they won't have a new one.