Rinse. Don't want bits clogging up the filter.
Pancake.
My dishwasher rinses for me before the main program.
Mine certainly copes with things like rice and noodles, I just empty the filter afterwards.They all do, but it can't rinse away massive chunks of potato or encrusted rice.
Scrape big bits into bin and shove them in, not had any problems
Think of the starving people in Dundee! Wasters!
What's with the "pancake" response which is available in most polls, nowadays? Is it just mods embracing a stupid fad which isn't funny?