I click on What's New and it returns a list of threads.
This list is titled 'New Threads" which is clearly isn't as some of the threads are old ones.
The subtitle says "These are all threads from XenForo Community that have been recently updated" but again, that's not right as some threads are missing (ones I've read) and I believe it's just showing all threads with new posts that I haven't read?
There's also the option to click "All recent messages" which I think is showing all threads with new content, even if I've already viewed it.
I'm not sure how important any of this is but I can see some of my users being confused by it and having to explain as at the minute it's not described clearly/correctly.