[ksec]

1. Wasn't the Castle in the Sky tweet record from last year? Edit: It turns out its the same film making records this year again.

2. I remembered the China WeiBo has a way higher TPS record then Twitter. I wonder what there stack are.

Now, 200-300 RPS were pretty low on RoR. But even with modern Ruby, reactive or event based, latest optimization and workaround etc. I dont think it can even scale to what they have achieved with JVM.