Comment by duskwuff

10 hours ago

You may be mixing up the PS2 and PS3. The PS3 found some marginal use in computing clusters; the PS2 did not.

A quick google will show you that it was. I remember because I was in college at the time and that's how I learned what a Beowulf cluster was. Maybe PS3 was more successful or more popular, but there were definitely PS2 clusters.