I keep SOTT open in its tab (using Firefox) from start to finish of every session and I noticed that SOTT now auto-updates its front page, which older versions never did.
That was a big part of the upgrade. It saves a ton of server bandwidth, and is especially good for mobile devices. The other thing that's good for mobile is that the homepage only loads about 2.7MB of files when not logged in, whereas RT's homepage is ~17MB.
Also, if you load the homepage, then click an article (for example), both pages are loaded in the same browser tab on different "sheets" as we call them. Up to 10 sheets can be loaded at the same time. They all dynamically update in the background.
IOW, in our example, the article is the active sheet, but the homepage is still loaded in the background even though you can't see it. If you click back to the homepage, it switches sheets to the homepage - all within the same tab. The homepage will be up-to-date. That's the JavaScript loader engine I wrote, which I call InSite. @Chu came up with the name, and I rather liked it.
The only major thing that does NOT update automatically is Reader Comments on articles, but that's a planned future update because I think I finally figured out how to do it.