When you actually post something worth discussing, we'll stop closing them.
So far you've created 4 threads, 2 of which have been the same thing, 1 which had no real topic and was closed by the site owner, and 1 which is a repeat of previously done threads anyway.
Thus they constitute worthless spam, and as such are got rid of so that they don't clutter up the boards, which should be used for mature and sensible discussion. If you've something to add to an existing discussion DO IT IN THE EXISTING THREAD!
It's not up to you what is and isn't closed. You're here as a guest of the site owner and will adhere to his rules.