>>That may make sense, but Static classes should not be used everywhere.
>>To avoid too many extension methods. I have a static Arithmetic class, like Math
>I use them either to group related functions or 'generic'
>Oh - and before you ask - the pieces are in different files

So you've rediscovered the art of using functions without instancing objects
- POOP style ;-)
Just don't get overboard with it, as Craig mentioned.

regards

thomas