Suggestion: Change the default thread age cutoff

I am a new user to your forums. I went to the TiVo Underground subforum and there weren't any threads except for a few stickies. I discovered this is because my thread cutoff was set to the default, which in your forums does not show old threads. For example, the newest thread is almost two months old. It took me a while to figure this out. I have remedied this on my end by changing my thread cutoff to 'Show all threads'. I don't know what the solution is here but I think it would help to increase your cutoff or notify users why they can't see any threads. Thanks