instead of a bit of slate/wood/chopping board 
Had a lovely lunch today - the food was really good, just a sandwich but posh sarnie. It was marred somewhat by being served on an oblong serving board that wasn't really big enough. It was an open sarnie and was a knife and fork jobbie. So as a consequence, half of it ended up on the table and how do they get those things clean??
Yes, it looks really impressive but whatever is wrong with a nice, clean, smooth plate with a little lip on it so that the food stays on it when you push it around?
It wasn't even a particularly expensive restaurant, naice but not dead posh. This happens everywhere now - I am now considering ASKING for my food to be served on a plate and risking being thought of as an old fuddy duddy - my 77 year old mother was totally discombobulated by the board thing!