Ash is a nifty wood. I've been admiring the boards I made out of ash. It's terrible to mill though, or even cut in-tree as far as that goes. It's a sticky dusty mess. Not sticky like conifers, but the dust gets everywhere, and doesn't want to let go. When I say dust, I mean dust. I don't even know where it comes from. The saw will be making nice chips, but everything's still dusty.
I'm burning ash right now. It's a decent wood. The nice thing about it is it dries fast. My preferred oak takes forever. The ash is at work, and I grabbed some before I came home. We had some chilly weather today, and I wanted to save my spruce for next season as a chill remover; a quick fire to take the chill off til it warms up.