Is nothing sacred? Apparently not, when it comes to names of people, places, and things from the PLATO era. Last year was the year that "Avatar" was wrenched from the clutches of PLATO gaming legend to become the biggest movie in history. And now, I find that not even Bruce Parrello's famous screen name, Red Sweater, is safe. No, there's a software company with that name:

I contacted the folks at Red Sweater, and they say they've never heard of PLATO let alone poor Mr. Parrello. And so it goes, another PLATO name gobbled up by the present day...