Earlier quoted context omitted.
> The founder sold Opera A nit-pick, but not entirely true. The set of events was: founder stepped aside from the board due to disagreements on direction, eventually resigned from the company, then (a good while later) the board opted to sell the company. Perhaps the big mistake was the founder not taking as much of a bdfl approach to management as many do. Maybe. Who's to say. > I avoid it. And Vivaldi still has mil…
If I recall right, the founder was involved in the fiasco to abandon Presto in favour of Blink. I remember one of the reason he cited in defence for this is that Presto couldn't keep up with the increasing number of popular, broken websites they needed to support in "quirks" mode / compatibility mode (or something like that) and working with Google on Blink would really help with that. So I don't think he is entirely…
> the fact that all businessmen, especially new one, also make honest mistakes
But yes, absolutely this. The repeated decision to forgo open-sourcing is (imo) a fatal mistake - it's the number 1 cited reason for people not switching to Vivaldi & also the real tragedy of Presto's shutdown: no possibility of a community fork - for what was an engine that always outperformed all competitors efficiency-wise (Webkit was faster when coupled with new hw & a brick tonne of RAM, but still knocks out even the fanciest setups today when you open more than a tab or three).