It has been roughly speaking five and a half years since the IPO. The original CTO (John Graham-Cumming) left about a year ago.

They coasted on momentum for half a year. I don't even think it says anything negative about the current CTO, but more of what an exception JGC is relative to what is normal. A CTO leaving would never show up the next day in the stats, the position is strategic after all. But you'd expect to see the effect after a while, 6 months is longer than I would have expected, but short enough that cause and effect are undeniable.

Even so, it is a strong reminder not to rely on any one vendor for critical stuff, in case that wasn't clear enough yet.

I wondered what happened to him?