Thanks my friend. The key debates in the video is covered in this post, so there is really no need for you to listen to it :)

I've already heard that Tron representative cared mostly about issue with exchanges and those from opposite team were focusing on putting blame and pointing a finger at Justin. Was it true?

Yes, the rep is really just focused on powering down the the powered up STEEM by the exchanges. The witnesses came from all different angles. Largely, their stand is that they do not want to risk a hardfork for because the exchanges screwed up by powering up users' deposits. However, I do not think they are hostile, they are just being firm.

I found it interesting to see that so many people consider steem being decentralized. So far it has been fully centralized by one ruling party. Just like democratic country with 20 main politicians who are all from one team. I would say that currently we're witnessing some sort of decentralization for the very first time.

Care to explain what do you mean by it has been centralized by one ruling party? Do you mean that the prior elected witnesses before Tron came in are from one entity/party? Any references to back this claim? Thanks!