I have ONE knife with serrations, an Original Nimravus Cub by Benchmade. I thought about sharpening them out, but just stuck it in my knife chest and take it out to look at once in a while. I'll tell ya though, it is a dream to carry inverted!
But it wouldn't make a good survival knife, unless you're talking street survival.
Ha, I have a tanto Nimravus with serrations, and that one just sits in my knife drawer too. That one and my TOPS Skymarshall HP are the only knives I own with Serrations. I am trying to sell both...
Having only one pancake, leaves more room for bacon!