Is a screen protector worthwhile for an iPad? Is a screen cover worthwhile for an iPad?  Does the screen scratch easily, or is the protector just another snake oil?



I've found non-adhesive covers that can be reapplied.  It took 4 applications before I had one application that I was happy with (washing it between each application to remove dust, lint, etc.) but now it is fabulous.  Less glare, less fingerprints, and my screen slides on it much easier.  I am pro screen protector now, at least for the re-applicable ones. 

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Here is the screen protector I am using. I believe the key feature is that it is "Easy to apply &amp; remove without residue or screen damage." so another screen protector might work just as well. 


Can anyone talk to the long term viability of protectors like this? 
Are there any problems with using ones as described?
I had a screen protector on my iPad for exactly 2 days.  I bought an anti-glare one because I found that the matte finish made fingerprints much less of a problem on my iPhone.  Unfortunately, I managed to get a few tiny creases when I applied it, causing annoying bubbles.  I found the feel of the touch screen was not as good, and felt the film reduced the beauty and clarity of the display.  

Ultimately I removed it and, so far, I have not gotten any scratches. I do keep my iPad in Belkin Grip Swell case, and put that in a Case Logic netbook sleeve when not in use.  I also clean it frequently with a 3M microfiber cloth.

Pros


Protects your screen (yes, really)
Anti-Glare screen protectors minimize glare and.. fingerprints!


Cons


Difficult to apply perfectly (and less-than-perfect is not good - buy two in case!)
Expensive
Makes display look and feel cheap
Might not really be necessary if you are careful