The APL [1] designers heard you and created a language impossible to type on almost every keyboard layout [2] ;-)
As for me, I've been using US International for a few years by now (because I use too many curly-braces languages and didn't want to give up being able to type ümläüts). But frankly, changing the keyboard layout just for a programming language is a bit evil. In that sense I liked BASIC and Pascal; I don't mind keywords instead of symbols that much either and I tend to be faster typing words anyway.
As for me, I've been using US International for a few years by now (because I use too many curly-braces languages and didn't want to give up being able to type ümläüts). But frankly, changing the keyboard layout just for a programming language is a bit evil. In that sense I liked BASIC and Pascal; I don't mind keywords instead of symbols that much either and I tend to be faster typing words anyway.
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[1]: http://en.wikipedia.org/wiki/APL_(programming_language)
[2]: http://en.wikipedia.org/wiki/File:APL-keybd2.svg