Do you use a Silicon Skin Case on your cell phone?

I have a black one for my blackberry... I was thinking about getting something from ebay... it's called "Otter" case? Looks like a case for blackberries, I'm sure they have cases for others too, & they look really durable... But I wouldn't buy them for looks...

I think the silicon case is a good idea. I used one on my former nokia 6600 series and it helped reduce the scratches that I get. I doesn't get as dusty as before when I don't have the silicon case on. Basically, it boils down to whether you like the look of the silicon on your cellphone because the silicon sleeve does have its uses.

i dont use any thing like that if i dotn hant a schrath on it while its in my pocket i put it in my ipod sock. works very good and they are pretty nice looking those socks to, and when has that hurt somebody :D