You should have started with the NCHAR(2000) example. Choosing INT over BIGINT is really something that, as you calculated yourself, wouldn't change the fate of a project. Especially not in our 64 bit world ;)
The point you make about timestamps is very clear to everybody. Do you have more examples which people don't think about?
The point you make about timestamps is very clear to everybody. Do you have more examples which people don't think about?