My mortgage is at 2.25% and my savings account gives me 5%. At this point (especially with the market not really doing awesome) why wouldn't I just dump any extra money I have into my savings? I mean that's not really a question and it's what I've been doing for a while now. Even before they raised interest rates I was getting 3% on my savings.
A part of me would love to throw money at my principal but oddly paying off that debt would be financially irresponsible in the long run.