Exactly. It's not contained in a thread, it's in the sub-title, where it's impossible to miss, barring not reading the TNA folder.
If you're going to post a preview for the following week, how hard is it to say "TNA Preview for (date)" without putting a subtitle?
Personally, I don't mind, but I'm sure there are people who do.
Apples & oranges. In your example, the person *chose* not to watch the PPV, whereas in this case the show hasn't even aired yet in this market.