Who actually uses digital speakers?

Of course, @atmasphere is about to jump in and say "no such thing as... "  so before he jumps into the fray, what I mean is, who uses active speakers with digital inputs?

The biggest brand I know of who invested in this in a big way was Meridian which I believe had not just S/PDIF but a custom digital interface as well.  With the advent of plate amps with S/PDIF inputs standard I'm wondering how many audiophiles have made the jump to active speakers using the digital inputs?

What are you using and what is your experience like?