As suggested by Kathy Dempsey, author of The Accidental Library Marketer, here is a collection of Wordles based on the final program for each of the Internet Librarian conferences from 1997 to 2009.
Going back in time for this information was like an archeological dig through the the history of web development all the way back to the days before CSS and to when ITI hand coded the entire program in plain HTML.
When it comes to working with data on the web, there were no “good old days” to look back on with fondness in my opinion.

