Ebook Question

I have a simple question that, as often happens, has opened up a series of other questions.  My question is this:  "What ebook titles would our patrons like to have in the HPL ebook collection?"

This, of course led to: 

• "How will we collect that information?"
• "What method would be best to accumulate answers?"
• "How do we get the word out that we are seeking this information?"
• "What about residents who don't come in to the library?"

In fact, this set of questions could be asked about a number of our newest tools and many of our older ones.

We have some truly awesome yet under-utilized services at HPL, like:

• Real-time stock market data and a wealth of research information from Standard & Poors.
• A brand-new tool for learning a language - Transparent Language Online.
• A list of specialized research tools, many available outside the library.
• A weekly email newsletter that links you to all the new items added to the collection.
• Internet-accessible searching of our catalog AND the ability to log in to your library account.
• A beautiful app providing access to our catalog / your account in both Apple IOS and Android.

My original question, I guess, fits under the over-arching question of, "How do we most effectively communicate with our current and our potential user base?"  Please share your thoughts!