Is there any advantage, other than tracking, to make multiple workers at a pool? Such as 1 per S3 or 1 per S1. Or is it just as well to have all your miners using the same worker?
I don't think that different miners can use the same worker (in the same pool)(edit: apparently, you can), although I am not 100% about it.
You can use the same wallet in Eligius, just add _
like this: nbmxjwgiwgwigiwgwigwcb_bob1S3, _bob2S3, etc, etc