What's the big thing here? Isn't Microsoft that evil big corporation that produces unusable and annoying software and destroys projects that it "cooperates" with?
I worked for Nokia when Elop became CEO. When he announced that Nokia will start to use Windows I knew that it was the end Nokia phones. I'm still a little bit bitter about that. 
Community is just being a little schizophrenic atm. On the one hand we want to get some name recognition via other companies that have some association with Bitshares. On the other we are trashing any relationships thus far made with any businesses that are supporting Bitshares at present: https://bitsharestalk.org/index.php/topic,21699.0.html

Which other blockchains have a partners section?
Partners that end up being shady/duds can damage reputation especially in crypto where there is limited legal fallback which is why you see members doing a lot more due diligence where 'partners' are concerned but being a lot more welcoming of third party projects that support BTS, so personally I think it's probably a good distinction.

What do a handful of forum goers do? Have forum polls to make sure nobody who is a supporter of bitshares is ever seen or heard in the one small communication channel (the forum) that bitshares has. Not a plan for winning.
While I agree with the Change from Partners to Third Party Projects, I think something like the top 5 most popular should be directly listed on the forum. (On the forum under 'Local', I would probably only directly list 'Chinese' and then put everything else in 'Other Global Areas' and save space there. )