Have you ever accidentally necroposted?

Yes, it does happen. Normally, I look for subject lines that interest me. The ones higher up on the page, are generally the newer posts. However, sometimes, it happens that once I'm in the thread I'll see a very old date. This is why I have asked for EA to date the Subject line of the thread up front, so we all would be aware of just how old it is since necroposting is being discouraged.