You can (and should) ask as many meta-questions as you want. But what I am seeing is that people are trying to judge the main topic based on these meta-question

You can (and should) ask as many meta-questions as you want. But what I am seeing is that people are trying to judge the main topic based on these meta-questions, and that is... I don't know, kind of stupid? Again: you are fully entitled to like or dislike Microsoft. But if you hear "BigCorp gave $500k to FOSS" and your opinion of this depends on "which BigCorp did it?", I'll take it as a sign that your opinion is biased and should be completely ignored.