And I was excited about possible use of multiple signal levels per cell.. Seriously though, how's the state of analog or multi-level memory? With rather weak da

And I was excited about possible use of multiple signal levels per cell.. Seriously though, how's the state of analog or multi-level memory? With rather weak data preservation guarantees, of course. Could get to breakthrough performance per watt for AI and simulation applications, and more attainable than quantum computing.