I generally make it a habit of only responding if I know it's directly with HR or someone working for the company.
New York State runs a job board which is filled with crap job entries. Sometimes the job is supposedly in Syracuse, NY but when you talk to the recruiter, the job is in Atlanta.
As a dev I'd rather get jobs in an RSS feed or API and view and filter them with my own system. In fact, for the last two job searches I did, I did just that.