well, i wasn't trying to "bash" sound guys at all, it just seems to me that at the weekend warrior/local gig level they don't have to do anything that the rest of the band members don't have to do either. They lug gear around, so do we. They have to run wires and get their gear hooked up, so do we. They have to troubleshoot their gear when something goes wrong, so do we. They have to understand their craft in order for the band to sound good, so do we.
on the other hand, most sound guys don't have to put in hours of practice every week to make sure and "have it right" at the gigs, nor do they have to "put on a show" for an audience.
i agree that once you reach a certain point as a band that a sound guy is probably indispensable. OTOH, for most average bands playing weekend gigs at the local watering holes is it just not fiscally viable, and in THOSE cases I really firmly believe that a soundguy isn't doing any more work than the band members and probably doesn't "deserve" the larger cut of the dough that they generally demand.
Chances are if the soundman owns his own PA he may have as much or more money invested in his gear than your whole band put together.
I have more money than that in cases and racks.