Mystery job

And, speaking of jobs, I applied for this position today that was advertised on the Washington Post online job board. It's for a "Research Specialist" at a national trade association. The job description sounded good, like really what I want, but the odd thing is that there was no mention of the organization's name or the name of a contact person or even where it was located. There was simply a vague Gmail address as the place to apply and it said "Other VA" for the location. That could mean anything. I wasn't sure if I should apply for it - why all the secrecy? - but I did, so we'll see. I did a little investigation in the Encyclopedia of Associations and limited it to national organizations in Virginia with an economic focus (as it said in the ad) and came up with about ten possibilities. Assuming the info in the ad is accurate, any of these organizations that fit that description seem like they would be fine to work for. Still, it's odd.