I watch Home Improvement, Roseanne, Golden Girls, Three's Company, King of Queens (occasionally). I wasn't even aware Step By Step is on late at night. I only ever saw it as a rerun on ABC Family during the day. I'll also watch Friends, The Nanny, and Married With Children. I wish they'd bring Married With Children back to Nick at Night.
That whole "The 90's Are All That" thing on TeenNick was neat at first, but they don't rotate anything. It's only ever All That, Kenan and Kel, Hey Arnold, Doug, or Rugrats. Yes, they had a bit more variety in the beginning, but still. They stopped playing those other interesting shows. And they completely failed in actually showing a good variety of all their shows. They still have yet to show The Adventures of Pete and Pete or Ren and Stimpy, as well as plenty of others.