So system design is still relevant and it's not all ML and math?

Indeed. Modern LLM research is more about large-scale systems design than deriving gradients by hand. Math matters, but systems win.

Document processing is where b2b SAAS is at.

congrats on your tool, will check it out. I have a side question on markdown: cursor messes up markdown generation quite often for me. I think its responses are always in markdown with sections for code and asking it to generate markdown breaks it. So the question: any ideas on how to have cursor generate markdown?

This is very cool. Congrats! I love it when apps force you to step outside. Pokemon Go was such a brilliant game in this regard! Wish we had more apps like this.