and everyone else testing, when you have a negative experience with the beta try to share as much as possible about the issue, system specs, browser, addons, extensions, screenshots of the issues etc. This is extremely valuable information for the devs, so they can pinpoint all these issues and fix them before the final release. I think there should also be a new moderated thread about Beta Feedback maybe pinned at the top, and with some guidelines on how to offer relevant feedback and all the information there sent to the devs by the mods!