Sorry about the random question, but I've noticed that there are times when some threads here are missing, only to come back at a later time. For example, I wanted to read the "Favorite Technique" thread that was posted earlier but it's gone from my list of threads. Also the thread that I just responded to, the "What ranks does your system use" thread, is currently not on the list of new posts. I noticed it a few weeks ago when I was on my laptop checking threads and then went on my desktop to respond to one but the thread wasn't on my desktop. I hope I'm explaining it well. Not that it's that important, but is there a "MartialTalk" reason for it? Is it something like "when someone uploads a response the thread goes invisible for a few seconds?" Thank you in advance.