Threads with lots of interest grow big (duh! :-))
Then, we keep scrolling down and down reading, and the top nav bar (orange) scrolls along with the page.
Then it becomes kinda painful to scroll back to the top.
My question/suggestion is, can it not be made sticky, or another option - can it not be shown again in the footer?
That would make for a better UX, at least for me. What do you all think?
If we're talking about mobile, I agree with you partially. In fact, there is a whole lot of improvements to be made for mobile devices, not just scrolling. The recent addition of undoing your vote is a direct result of not having a mobile interface at all, since the arrows are too small to finger. So, instead of creating a mobile version of the site, they "patched" the UX problem.
And so a sticky header would only patch the UX problem - the problem being a complete lack of mobile design. It baffles me why a site that is the source of bleeding edge technology news for many of us can't design a mobile site.
Although this might be more convenient for mobile users, I can see it being rejected on the basis of not being minimalist.