We included with the North American mailing of Analog Dialogue 24-2 a pair of aided-recall questionnaires listing a sampling of products and technical articles that had appeared in these pages through the years. The first allowed readers to tell us which of the innovative product "firsts" published in Analog Dialogue were most useful to them (and perhaps helpful to their careers)–and what their significance was; we will show here a sampling of as many of the responses as limited space will permit. Read full article