Can I point out that the reason they locked the threads is because you could ask your questions in relevant topics that already exist. It is to keep the forums manageable and tidy, so people who want to discuss certain topics can do so in the appropriate thread. There's no point in having two or more threads of the same topic going on at once.
The admin aren't doing it to spite you, they're doing it to make things clean on the forums.
Of course you are entitled to your opinion. But it's nothing against freedom of speech. It's just mibba rules.