Here is a channel on youtube that talks about the lore of the Android Universe.
I didn't make these videos, and while I like the card game I will admit it is difficult to find any lore about the Android universe online. I know most of it you can find reading the books and some playing the board game but to be honest before I saw these videos I didn't know what SEA stood for.
The format is fairly simple the author picks a topic and using artwork used for android products often netrunner cards themselves talks about the topic and explain how it relates with the Android universe. At the end the author posts a themed decklist based around the subject.