Answers and Clarifications for a Few Issues Raised in the Discussion ThreadYUII've seen several people post who seem to be under the impression that we are now using YUI (Yahoo! User Interface Library) instead of vBulletin code for several of our Javascript components.This is not the case. What we are doing is using YUI for some of its abstract methods, such as DOM manipulation, event handling and AJAX connection management. We are not using any YUI widgets such as pop-up calendars, rich text editors etc. All of these functions remain and will always be vBulletin proprietary code.Javascript MinimizationThere has been a lot of talk in this thread about minimizing our javascript so that it can be compressed more. Well that's very lucky, because one of the changes we have made for 3.7 is to alter our javascript files so that they can be run through the YUI minimizer. Since the start of development of 3.7 we have intended to supply vBulletin with minimized javascript files (though of course there will be an option to download the commented, nicely-spaced versions too).Social Group Public MessagingJust to clarify, vBulletin social groups do have their own messaging system, which acts in the same way as public messaging for individual users. Each group has the facility to leave messages so you could consider each group to have its own single thread (although internally it does not actually use the vBulletin thread system)Profile RatingvBulletin 3.7 does not have a profile rating system. As I stated in the dicussion thread, I believe that the existing reputation system offers a far superior way to rate users rather than an arbitrary 1-5 or 1-10 rating applied to their profile.Images in Title Bars for Right-Column BlocksThe different images visible in the title bars of blocks in the right column are collapse gadgets. A new image was created in order to work with any background color, as the existing collapse images are matted to specific colors and would not work correctly.