I would encourage everyone to listen to this discussion/debate, as I believe it does really encapsulate most of the discussion and talking points that happens around the net. Also, there's a debate on the second half with someone named Jake, a bitcoin.com employee
I linked it here at almost 5 minute mark so you don't have to skip to the actual start of the dicussion: https://youtu.be/JarEszFY1WY?t=4m54s
https://youtu.be/JarEszFY1WY?t=4m54s
My words to Roger:
Roger, much respect to you... the network, companies, and users really need your help to build support for SegWit.
You say you want want zero-conf payments. So do I, and SegWit helps with this.
You say you love lightning, why not help get SegWit activated to make Lightning work most simply and effectively?
You want to scale the level of on-chain transactions, SegWit helps with this dramatically (as Johnny said ~130%) and has the potential with schnorr signature aggregation to improve both privacy/fungibility as well as scaling hundreds of inputs into one.