anybody who uses GNOME well know what is minimization effect in metacity and how it annoying.. this patch only disable stupid animation effect it is very good idea to disable execution bad code in metacity.
Created attachment 55694 [details, diff] animation fix patch it remove animation while minimization
please notify gnome/metacity developers to implement it more final, like new setting for gconf
Created attachment 55695 [details, diff] corrected ebuild only 1 line with patch added
If you feel this patch is needed please file a bug upstream at bugs.gnome.org and assign it to the metacity maintaniers. We don't add random patches that change behavior like this.