I've mentioned many times that I play in drop C in my band, so a 5 string in standard tuning does have all of the notes I use.
Really, than explain this:
Some songs, when written for a certain tuning, would be impossible to play in a standard tuning, even with a low B.
Burl, it is pretty clear the argument is more important to you than the topic. Which one of the above statments are you going to stick with? And don't bother with the childish hair splitting between "What your band Plays" and " when written for a certain tuning" That's just you jumping back and forth to ensure your on the other side of whatever I say.
-eSmith.

I mean, since you posted this, it's pretty much set in stone as the only way you can play an instrument. How I'm able to play in drop C and D standard and C standard is impossible according to you. Think of having a bass adjusted and setup more than once in it's entire existence. Teh horrorz...