The thing about this is that there is, as far as I can tell, no good solution for the fact that it can take a long, long time to return to the top of a page with a lot of text on a mobile device. If I read 3/4 of a lengthy story on my phone and I want to navigate somewhere else on the same website my only practical option is to revisit the main page of the site and start navigating from there.

Do any mobile browsers have a "return to top of page" function? My keyboard has a "Home" key, my phone does not.