Since I'm pretty sure I don't qualify (I do work for a vendor, after all), I can't really verify this, but it might be worth checking out. This company, SurveyStat is offering $150 for users of mass spectrometers to participate in a survey. Again, may be a scam -- I don't know. But it might be worth checking out. $150! Here is the link they sent me. Let me know if it works!