[debaserab2]

Yeah that's interesting. I might be biased since I'm in an exclusive B2B market.

Still though, it's hard to adopt a policy that axes even just 1% of your customer base just for the sake of easier development cycles when alternate options exist.

[Silhouette]

Oh, I completely agree. If in your circumstances older IE builds are still significant then of course you might want to continue supporting them. I'm just suggesting that that issue is somewhat separate to the original point, because in the case of ES6 support, even the latest version of IE doesn't have it.