Was logged out this morning due to a computer update and noticed a thread in the 70 series that I had not read before I logged back in. Long story short, it disappeared when I logged in. Appears that one member has blocked me from seeing all posts and threads if they originate from them. Didn't realize I was so obnoxious? It isn't obvious to me how to make this happen but I can't think of any other explanation. Just curious.