Request: add count to "[warn] Your computer is too slow..."
Seen with Tor v0.2.2.35:
"[warn] Your computer is too slow to handle this many circuit creation requests! Please consider using the MaxAdvertisedBandwidth config option or choosing a more restricted exit policy."
It would be helpful if the number of connections that occasion this warning be stated in the message. I suggest replacing the text "this many" with an actual number.