I had the same experience, and I have to say that I'm torn in that I can see both sides. MixPanel doesn't want to screw around with $10 or $20/month plans, but I have no interest in paying $150/month.
They want bigger customers than me, which is fine, but that also means that if and when I turn into a bigger customer, I might already be locked into a different solution.
They want bigger customers than me, which is fine, but that also means that if and when I turn into a bigger customer, I might already be locked into a different solution.