Make Nepomuk really useful to everybody
Well, I don't think we will get it, I already posted this request on some KDE development/bug threads.
Anyway, what I really would like to have is nepomuk having an option to act under request. For example, through buttons or right click on objects. For example, right click on one particular mail box and ask it to be indexed, same with folders or files. Even have option to index all files of particular type (docs) on dolphin.
The benefits are the following: more accurate finds and less noise on search, less wasted space, faster search and less security concerns for things you don't want to be exposed.
These small changes would make nepomuk very useful for me but, as it is now, I also am on more KDE user that just turns it off.