You can check out http://forbitcoin.com/ for job post.
That's simply not true. There are hundreds of professionals that accept Bitcoins, and may of them are doing significant business in btc. I just paid an excellent graphic designer the equivalent of about $400 for word done on one of my sites, for example.
I don't think any of them are living exclusively off of Bitcoin jobs, but given time that may well change. Bitcoin is uniquely suited for freelance work. For example, I've been paying $15-$20 to accept overseas wire payments for my freelance work, and the party that pays me usually is responsible for about the same amount. So $30-40 USD to transfer a couple of hundred of dollars. Oh, and it usually takes 4 business days to clear. With BTC, it's nearly free and clears in a few hours.