Because I sometimes have a hard time explaining what, exactly, it is I can do / have done for patrons and clients, I will periodically throw an example at you.
Right now I am working on an uncomplicated project for Express Surveying. ES is a small company, and as such, the owner doesn't have the time (or in this case the desire) to do basic research - and this is where I come in. Currently, I am creating a database of fencing contractors that will be used in ES's latest marketing campaign. While this is not an intellectually taxing project, I am actually enjoying it quite a bit. As a librarian, I love to find (and compile) things - it really doesn't matter what the "things" are.