Venkatesh Rao@vgrThis is technically a proposition rather than a fact I didn't know, but I'll promote it to factQuote TweetLizzz Works The #100Devs Steps@lizzz_818·Jan 15, 2016Replying to @vgr@vgr If it ducks like a quack, it's a quack.5:41 AM · Jan 15, 20162 Likes