The one when Si talks to Lorna about sharing knowledge in open source, public speaking and everything in between.
The one when Si talks to Chris about using his wealth of design and education background to setup his own school.
The one when Si talked to Marie-Therese McCann about starting a meet-up in Belfast to find other UX women in tech.
The one when Si spoke to Chris about working remotely and making Skillshare course content for others to learn from.
The one when Si talks to Rob Manuel about making the entertaining crowd-sourced Twitter bot Fesshole.