Actually, I use my keg washer! I have a keystone bung that I use for cleaning, start with a alkaline brewery wash soak, then rinse, then onto the keg washer for another ABW application/rinse. Hasn't failed me yet. Might even fit in my oven, it I wanted to sanitize it that way...
FWIW, I have different ideas of what's easy to clean due to my very small kitchen sink/condo kitchen layout. It's easier to just put the pin in the sink, fill it, then rotate it to drain than it is to fire up the keg washer, then carefully carry the washer over to the sink to dump.