Haha, not for me, only for my N9

I can risk getting super-aids, the N9 can't...

Don't judge man, don't judge

And how is the feeling? Are you noticing an edge between the screen protector and the device? Is the swiping as smooth as without screen protection?

I am also using a screen protector from day one that needed to be cut on the edges, due to the N9 screen curvature. Trust me it feels great to know my precious N9 is protected.
The original rubber casing was a bit loose, and I was removing it all the time to clean it. Those tiny bits entering between the housing and the casing will scratch the housing - guaranteed.
Since then I purchased a tighter rubber casing, I wrapped the phone in one layer of plastic foil (kind you use for wrapping your sandwitches), placed the phone back in the rubber casing and trimmed the excess. 1 minute job.
Naturally, I cut a small round hole for the camera, speaker and usb cover, but left everything else protected by the plastic. In this way I hope I can add a couple of extra months to the lifetime of the buttons and shiny finish at the camera.

Love your N9

It feels sorta funny, but I got used to it...

A screen protector is a pain in the ***...i found myself hitting the edges of the protector and after a few days with it removed it...Your n9 is designed to be enjoyed without protection