New tabs. Answered
The new tabs work, but they are counter-intuitive, and not as functional as I would expect.
I would propose that the "More" tab be renamed "Community", to give a better indicator of what you will find there.
Plus, I suggest that the "Explore" tab include an "All Recent" option, to allow people to see all the latest projects, without having to trawl all the categories to find out.
I am also starting to find it bleedin' annoying that a brief drift of the cursor too close to the top of the page means half my screen is covered by the drop-down menu.