Possible solution. If you could pick up a broken dSLR for 'nothing' and wear it solely for professional status but with no fear of knocks, beer spills, etc. But shoot with your high-end protected p&s. The drawback is that the dSLR would be a cumbersome status symbol.
Yeah, but as long as I'm going to lug around a dSLR, may as well use it.

Though, a high-end P&S would be incredibly convenient at times. Unfortunately, I can't afford any of the better ones in addition to my dSLR kit.
I don't think sebascrub's problem was professional appearance- he was just talking about the fact that his camera was larger than he preferred. Bringing a broken DLSR purely for appearance would seem to be even worse no?
The one thing that compact cameras usually lack over DSLRs is focusing ability. Usually because they do not have a phase-detect AF system and instead rely on the slower contrast detection method. If the Fujifilm focused more slowly than the DSLR, I think it would be more difficult to get good shots, especially in a dark fast moving environment like a club.
Ruahrc
That's definitely something to consider — performance beyond the lens and sensor. I shot a punk show last night at a small club, one of my favourite venues in the city, and I kept wishing I just had a small P&S with a fast lens to just put up to my eye and shoot as the moments dictated it. In those small bars, it doesn't really matter if I have a massive dSLR or not. But I may find it will matter when it comes to things like focusing in the near dark, fast AF, tracking, etc.
But, I shot Motorhead on Thursday night and in situations like those, while a camera like the X100 could potentially work just as well, it's a totally different thing to walk in with a dSLR. It just says that you "know" what you're doing, regardless if you do (as was the case when I shot my first show

). dSLRs carry with them a certain cachet of professionalism, for better or worse. We've all fallen into the trap of buying more/better gear to become "better" photographers and to the lay-person, more expensive gear means a better photographer. Unfortunately, for the kind of semi-amateur shooting I do, these kind of considerations matter. I have to "look" professional and that tends to mean a dSLR of some variety (even a lower end D5000 like mine).