Here's a recent one I received. Again, my job search agent says "Perl." Kind of amusing, actually:

POSITION TITLE : Designer
SKILLS REQUIREMENTS: ASIC/FPGA Designer

The following opportunity is available immediately: This is a great opportunity to work as an ASIC/FPGA Designer for the leading supplier of transmission networks for broadband access to the home, digital interactive subscriber systems for video, high speed Internet, and voice over IP (VoIP) networks, and worldwide customer service and support. ASIC/FPGA DESIGNERS Qualified candidates will have experience in ASIC or FPGA design with Synopsis and Verilog orVHDL. Working knowledge of one or more of the following is also a plus: PrimeTime, IKOS, FastScan, TCI, Perl, TetraMAX, Sunrise, C/C++, NTSC and MPEG. Tasks: These positions entail the development, design, modification, integration and verification of complex 1M to 5M+ gate digital integrated circuits and FPGAs for video, voice and data services...

What they need to have is a filter smart enough to know when something is being listed as "a plus" vs. part of the daily job. Or, not even a filter, but change their forms so they can catch what is a keyword vs. what is essential right off the bat. I'll add that to my "What Job Boards should change" list ;-)

Cheers,
KM