re: lets talk about really really sharp knives

Speaking of ceramic.

For a down and dirty sharpening all you need is basic camp gear.

I will frequently use the bottom of a coffee mug to put a quick edge on a blade. The key is it needs to be an old mug and you only use the unglazed rim on the bottom.

and for a cheap polish the back of a leather belt and a bit of toothpaste will get that blade shaving sharp.