Ok, then why are you?
So you don't mean to be rude but then you go and do it anyway. Nice...
Call it what you want, but if you type in Windows 8 Beta you will get driven to the Windows 8 page but nowhere on that page does it say BETA. There is no release date given on the OS yet as it is still getting significant changes, and Beta products don't get significant changes, they only get small bug tweaks just before release. Just because other people are using the word Beta does not mean that it is. I have tested many Beta products for MS and I am a C# developer so my world revolves around it. It will have a Beta cycle to work out the left over bugs, although it will likely be shortened, but for now they are still making lots of changes to how the OS works. It is more of a pre-beta stage than beta.
So, that is my OPINION and I am ENTITLED to it. If you don't like it then move on but your name calling is starting to get irritating.