This poll is for all the translators out there. If you're not a translator, please do not participate.
First, a bit of context. Currently, many free software projects that can be translated are having an account on Transifex, a proprietary web translation tool where translators can translate the whole game in the webbrowser. If you have translated a few games, you probably have ran across this website already. If not, it's on http://www.transifex.com (but beware: proprietary JavaScript code).
There's just one tiny problem with it: It's proprietary. Translators cannot use Transifex without executing proprietary code (namely: JavaScript code). Click here for more context and a list of games.
One possible alternative to Transifex is hosted.weblate.org. This is an instance of Weblate, a free web translation tool.
So my thought experiment (and the full poll question text):
What if all free software projects (where technically possible) decided to boot Transifex from their toolchain and collectively move to hosted.weblate.org instead? Would you be in favor of this step or against?
And why? Also, (if you like to answer that) what are your user experiences with those two websites?
Note the “(where technically possible)”. For projects that only use PO files or TS files (from Qt), that should be no problem. But if a project uses some obscure translation file format, it's probably not possible to go to hosted.weblate.org right away, but would first require significant changes in the project's way how translation system are handled. To keep it realistic, I specifically excluded those projects from the question.
Also note I specifically talk about hosted.weblate.org, and not some other hosted instance of Weblate (e.g. self-hosted or whatever). Simple reason, it seems to be the largest instance and is alive and kicking since years.