Web-based translation tools make translations more accessible. They don't help you: 1. get more contributors/keep the current ones 2. help maintain translation quality. Those have nothing to do with the tool used unless the tool has major issues that drive people away, or the tool actively makes people translate worse for some reason.

@ltoscano I don't think we're disagreeing. It's obvious you are not against this project moving forward so my original argument was not directed at you.

In T11070#230868, @ltoscano wrote:

Again and again. No one is AGAINST this change. It requires some other steps first, and then it will arrive.

Not to spread any FUD but I have taken a look at the state of the Czech translation and it does not look good.