Seigo: on introducing new ideas to free software communities

> Users do *not* care about libraries. I'm sure the rewrite was justifiable if you are a developer.

Sure, join the Trinity crew then and see how far Qt3 will bring you. Qt4 enables technology that users do care about. The development speed of Rekonq given it was a one developer hobby for a long time is a good example. Yes that is an application, but it equally goes for the desktop infrastructure as well. Qt has made great strides the last years. Users do care about platform independence too. I love the fact that VLC is available on Android, and I look forward to getting Kontact on touch screens. Yes many of us would like to see plasma on devices now, so it does related to the desktop too.

Most of it was not attainable on Qt3 in any sane manner.

> It would have saved more user from the tyranny of closed software. Even one more would be worth it.

I think it is fair to conclude that I have much higher hopes for GNU/Linux, and disagree strongly that a few more users would warrant staying on Qt3. I don't even see why this is an issue. Debian stayed with KDE3 until 2011, Red Hat did too. The only reason for average Joe to jump on KDE4 was because some nerd told him it would be better. I am afraid I cannot make any sense out of what you are saying.

> What toolkit does Windows use?

You should ask Microsoft that, it is closed source so I don't care. However, you cannot seriously believe that they handled the destkop issue better? Both Vista and Win8 have been catastrophes. What saves them is billions of dollars in revenue with vast resources of full time programmers. KDE has nothing even remotely comparable.

> how many times were applications totally rewritten

Quite a few actually, the (forced) transition from Visual Basic to .Net springs to mind. Almost killed some software companies in my vicinity.

> "Another couple years" is where we've been since 1998 at least.

Not close. I would say the first time I felt it was with Ubuntu 7.04, even more strongly with Ubuntu 10.04. So I installed it on computers for several of my acquaintances that were not computer savvy. I quickly concluded that the statement was false, but it has nothing to do with the KDE4 ordeal.

To give you a hint, we just about now starts to have solid wireless drivers, stable suspend/hibernate (a necessity for productive use of Activities, did you get that Cyberaxe?). We see much better support for critical third party apps (think Spotify, Skype), we have just started on providing gaming (Valve will need at least one more year before Steam is a viable alternative on linux). Graphics drivers will still need a couple of years. No, Nvidia doesn't cut it, Linus was right in giving them the finger. Optimus alone was enough to keep linux away from the desktop the last two years. Now you may understand why linux never before really was an option on the desktop for the masses. For us nerds it became an alternative with ubuntu 7.04, before that it was just painful. You may brand me a masochist.