Good few folks in my company here in Germany do it, it's pretty common. But it's 80% time for 80% pay. I don't have any metrics in terms of productivity, but my

Good few folks in my company here in Germany do it, it's pretty common. But it's 80% time for 80% pay. I don't have any metrics in terms of productivity, but my personal impression (coming from freelance life before this) is that the corporate world is so incredibly unproductive and inefficient, you can pretty easily remove 1 - 2 days from the working week and remain as productive.