I ask because it sounds like we had different experiences there. I found all IBMers to be very open to talking about what they were working on, as slack became more widely deployed it was even easier. (Sametime as an IM client was a bit clunky). People would post on their 'home' page what they were up to some times, I talked at length with an engineer working with the atomic force microscope (AFM) in San Jose.
