For thirty years W. Hall Harris III has taught on the faculty of Dallas Theological Seminary in the New Testament Studies Department. Since 1995 he has served as Project Director and Managing Editor for the NET Bible at bible.org passionately steering this revolutionary Bible from inception to global impact. Dr. Harris has traveled extensively in Western Europe, especially in Germany and Italy. And as an ordained minister he has served over the years as pastor of single adults, elder, and adult Sunday school teacher.
Logos has a very useful commentary product guide covering a wide variety of commentary series. Each series is marked for its intended audience: scholars, pastors, and laymen.
I personally find that having my commentaries in digital format makes them far more useful. I look forward to your post on Bible software.