I am probably going to regret this ... but ....
I think that some of the frustration regarding the other thread is because:
1. The OP had a very-lengthy thread in the past that was about this exact same topic. So the topic is already very well known.
2. In addition, the OP is well-known for loving Mystara. Which is cool, I love Greyhawk. People like what they like.
3. Finally, the OP has had a number of recent comments and entire threads that were ... not kind ... about WoTC and about specific people at WoTC, some of which were shut down (related to the OGL).
Based upon the above, a person might think that the OP, who would like WoTC to do something with Mystara (like release a version of Thar that isn't painful), and also wants to rake WoTC in general and Kyle Brink specifically over the coals given the whole OGL thing, is bootstrapping the OGL controversy to get people riled up about this personal pet project that did not receive traction before.
Which is totally allowed! But might not be well taken by everyone.
As a point of clarification, when you are talking about the "OP" here, it seems like you mean @Dungeonosophy. However, the OP of this thread would technically be @LordEntrails. Dungeonosophy is OP of the other thread.