Confirmed issues

KDE

rel_notes: Add samba-mounter to new features page for KDE
[Fixed] mintstick KDE action shows also for DVD and floppy disks		

Xfce

Xfce doesn't seem to detect DVD insertion, doesn't run VLC
Can't use the trash in live mode    
There are no GTK bookmarks by default

Mint 17

mdm: In OEM mode, MDM preselects the "oem" user (user no longer active but still present in AccountsServices) :)
mdm: When loggin in an existing session, doesn't unlock kde screensaver, xscreensaver or gnome-screensaver (works fine with cinnamon-screensaver and mate-screensaver)
system: switch to adobe-flashplugin
banshee: use mp3 decoding by default
cinnamon: enable touchpad tapping by default
mintbackup, mintnanny, mintupload, mintdrivers, mintsources: remove KDE adjustment, add a specific KDE .desktop file
mintdesktop: When Compiz is active with MATE, WM preferences have to go to Metacity gconf settings instead of Marco ones to work.