The past 25 pages have just been people saying "if YoU WanT To DRivE FaSt gO oN tHE ARCaDe sERVer!!!11111" and i still don't understand how some people don't realize that people are not going to go to the arcade servers, because they're trash. No one wants to play without collisions, even if there isn't a speed limit. This update is not stopping trolls or reckless drivers. They want to have fun and collide with other people, that's why they play multiplayer. What you think was such a great update just makes them collide at a lower speed - which sure makes the people who enjoy complete simulation happy, but doesn't make anyone else happy. You aren't stopping trolls - you can't do that.
TL;DR - this update is pointless and it sucks and was not what the majority of people wanted