Hidden Agendas, Lost Cities

I first really spent time with Lotus Agenda was because of a guest post I wrote for 512 Pixels , which meant I approached it with the half-serious curiosity of someone who&rsquo;d long harbored a suspicion that MS-DOS software might change the way he thought. I&rsquo;d been Agenda-curious for a long time, but never tried to actually use it for real. I booted it up on my Pocket 8086, watched cards…