Wouldn’t it be more ethical to give people visiting your web site the choice between Beta version gl’s and tested and proven gl’s, even if it is at a cost? People come to this web site for HELP, NOT to screw up their own computers.

OpenGL is a standard and you will not find any implementations on this site. The actual drivers is from the different hardware manufacturers. Beta versions of the drivers can be found on the internet but it is in most cases a bad idea to use them.