To be fair - I didn't go on a long rant about it, I didn't really say anything about it originally. I asked what it was (as they mentioned they'd be going cross platform), and as they were kind enough to answer, I assumed they'd appreciate a response.

The only reason I went further is because someone specifically asked.

I agree it can get repetitive, but I also think it's naive to assume the developers using it know all its limitations.

I might be a pessimist, but i believe it is way more likely that people who are working with Electron are doing it on powerful workstations, mostly worked with the web stack and want to reuse their knowledge and many of them have no idea (or forgot) about the performance differences between an Electron application and a native application on a mid-range (let alone low end) computer.

With that in mind, even if nothing will change for those who already have invested their time in Electron, this repetition might at least steer some who are at the edge towards better solutions than Electron.

I might be even more pessemistic than you. The people who want to use Electron are, as you point out, mostly web developers who want to try their hand at a desktop app. I don't think any number of "Electron sucks" warnings are going to cause those people to abandon JavaScript and learn Objective-C or Swift or C#.