The below is an off-site archive of all tweets posted by @mjtsai ever

April 27th, 2011

@samstigler Are they going to count how many phones are currently reporting their location as being on a given road?

via Echofon in reply to samstigler

Not sure why I didn't do this before, but I'm now running multiple invocations of optipng in parallel to take advantage of all these cores.

via Echofon

How does the iPhone get the traffic data that it sends to Apple?

via Echofon