> The update is going ahead because Firefox Preview is such a dramatic improvement along all other axes. ...and even the extension axis, from a power-aware Moz

> The update is going ahead because Firefox Preview is such a dramatic improvement along all other axes. ...and even the extension axis, from a power-aware Mozilla position. That's what makes it suspicious in the first place. A few years ago they had a bug that added seconds to every page load that they didn't fix for half a year, but once an update coincidentally consolidates power at Mozilla it needs to be pushed for all its supposed benefits and despite all its known drawbacks asap. We wouldn't buy that if it were Google or Microsoft and we shouldn't buy it in Mozillas case either. ... If they even announced that they plan to reopen the extension system, which they (to my knowledge) did not. Personally I don't notice any grave difference between Firefox and preview. Apparently scrolling should be different, but my mid-range phone scrolls just fine in both apps.