I think Golem has already launched on ETH mainnet a while ago. But my issue with Golem is that they have basically left out around 40% of PC users from participating in the Golem project.They only allow Windows 10 and not earlier Windows versions. These users amount to around 50% of the Windows users. Any other project that can support these Windows users will surely take away a big chunk of the pie. But Golem doesn't realize this. All they keep saying is that Microsoft doesn't support earlier versions and so they also won't. Seems like they are funded with Microsoft itself!!!
I also agree. I'm running Win7 and I would love to have the possibility to run Golem, while avoiding all the BS Win10 throws at it's users.