The RedHat apparatchik at the top of the link is amazing. Attacking others from his secure position and celebrating more corporate influence:

"Good news is several Google and Apple engineers have volunteered to help with libxml2 and libxslt security issues, despite your effort to sabotage libxml2 users -- especially web browser users -- by disclosing all vulnerabilities immediately rather than allowing them the industry-standard 90 day disclosure deadline used by all other GNOME projects (#913 (closed)). They've posted a couple patches in the libxslt issue tracker already. I assume you're not satisfied with this, and are now trying to push them away. If that's your goal, you'll no doubt succeed pretty quickly."

RedHat often has a detrimental effect on open source, it is filled with bureaucrats and careerists.

Thanks Nick Wellnhofer for going AGPL. You are setting a great example!