We can at least see MRI has gotten faster with each new version, but we knew that already. Also, I'm a bit surprised that this doesn't include more implementat

We can at least see MRI has gotten faster with each new version, but we knew that already. Also, I'm a bit surprised that this doesn't include more implementations of Ruby. Where's Rubinius? IronRuby? REE? I hope the list gets updated. Furthermore, the benchmark itself could be better; I won't say I am disappointed, but I am not too thrilled either.