<div>Before,I have start a discussion,complain about kubuntu's performance </div> and ubuntu's useless upgrade. That post is long-winded. So I start a new thread. Ubuntu,Please listen to us. The voice from users! In my mind,The upgrade of ubuntu becomes useless.I haven't find significant upgrade. Updgrading, means: <blockquote style="margin:0 0 0 40px;border:none;padding:0px">1. Remove Banshee,use Rhythm as default music player.Remove OpenOffice,use LibreOffice.Remove one soft,use another substitute soft...and so on. 2. Place window's close button at left-side of titlebar (or next version change it to right,or next version change close button's icon.).....Just for confusing users. 3. New flashy themes. 4. Drop GNOME,use Unity..Use Unity in PC desktop environment is stupid! 5. ...............</blockquote>I think many ubuntu users may agree with me. Appeal : Many softwares had bad user experience ,full of bugs,lacking of many useful features! Ubuntu,please don't waste time on upgrading your flashy & silly themes,desktop-effects! Ubuntu,you should focus your attention on desktop software's user experience. *Main Point*: While user think one software is hard to use(or find bugs),generally he will give up,instead of submit issues to the developers. Now,I choose Xubuntu, never Unity.