Originally Posted by
khatfull
No, most data quoted here isn't backed up by experience or action. If he really has commuted that route 3000 times as indicated that's a big enough sample for him to have an opinion, IMHO.
That said, he should describe the route

I don't see where Velodog mentioned he has data. He didn't even say he measured speed. His statements could be based opn totally subjective feelings.