The more you keep ranting it makes your point less and less valid.
I'm a person for example that on every forum I go to seldom asks questions unless it's something valid that I already searched for and couldn't find the answer.
However, because of responses like your's I end up clicking into a billion threads say "topic x" "50 replies, 1000 views." Question I was wondering, then 50 replies going back and forth saying "search," "etc.." In essence responding to a thread like that is just as worse than not responding at all. If I see a post in search with 50 replies and I see another where it was just a "dumb" question with 0 replies, chances are I'd skip over the 0 reply thread. So I spend extra time searching through all these bumped off topic threads.
To answer your original question. I learned what the iP4 would look like on MR, I learned what the current and last model Mac Mini would look like on MR. I learned that the beatles were coming to itunes on MR. Point without making this longer than needed. I learned the iPhone could be jailbroken in general on MR. If I'm not mistaken I think I learned there would first be a color ipod on MR or maybe it was video. Since I joined this site I learned a lot of information because it was publicly available, and your question pretty much is like saying how could MR have any rumor information. Lighten up and realize the site you're on.