Say what you like about the Covid impact on business, but one notable and welcome change has been far more streamlined, focussed events. Day-long seminars have become hour-long webinars and arduous 3-day conferences now take just one workday around. Normal life can resume without the need to trudge through airports, tiny carry-on in tow. As you can probably gauge from my tone, business events have usually been tedious to me. Having spent the time pouring over speaker schedules and carefully selecting where my time would be best spent, I have found that I have probably taken away one key learning.…