Do you know what, Ski, that's really interesting, and I think it's been mentioned before, but I never picked up the latter parts of this thread by using the 'search for new content' feature that I do! So don't be underwhelmed, I think threads can genuinely slip below the radar sometimes, according to how people browse the forum, and when?   If a forum or thread's icon is dark not light in colour, that means there are new posts since your last visit. It's what I go on, and apart from a few glitches, it hasn't let me down.  I've always used the 'new content' feature, especially when using the IP Board App. on the iPhone! It's a habit that transfers quite readily when I get on the laptop...it shouldn't, but probably does, miss the occasional thing!