This bug report explains why inline renaming is no longer possible in
Dolphin (and konqueror too it seems):
https://bugs.kde.org/show_bug.cgi?id=286893
They claim it will be back in the 4.9 KDE and/or Dolphin 2.1. Will F16
eventually upgrade to these or will it require >=F17?
Opinion: Dropping features and confusing users in mid-stream and then
promising to bring them back is not good practice.
-gene