dan seifert @dcseifert
@jvettorino @mdrndad @sethbloom nah, they can be on multiple levels. for ex, if your modem is on the left side of your basement, put a node on the right side of fl 1 and left side of fl 2. that node on fl 2 will likely connect right to the main node w/o passing through the node on fl 1. — PolitiTweet.org