Up until 2001, queries for Andrew County were maintained on the MOGenWeb project site. Subsequently, most traffic was directed to the message boards at Rootsweb, Ancestry.com, and Genealogy.com, and those became the preferred method of connecting with other researchers.
It would be surprising if 1% of these email address are still active, but valuable information can be gleaned from the queries themselves. That is further evidenced by the fact that, though the Queries and Surnames are two of the most accessed sections, new submissions are rare.
If you'd like to submit a query of your own, you can email your information to Kris at email@example.com for posting here.