To me it is not very common for (very) technical people to be good at both tech and business!
To me it is not very common for (very) technical people to be good at both tech and business!
It's hard to describe how easy it was to make money in the late 90's with even little technical skill and tiniest amount of business understanding. We were making money hand over fist knowing next to nothing.
PG sold his company for $50 million, we sold ours for $5 million after we took the mountain of cash out of it (another $5 million). After reading how PG did it, I think his genius was paying $16,000 a month for a PR firm. He understood the value of PR, we didn't. http://www.paulgraham.com/submarine.html
His essays, HackerNews and Y combinator are expression of this understanding. He has created expanding self-reinforcing network of affordable PR and connections for startups. That's the real scarcity in the startup scene. Being accepted into a batch is valuable. Instead of hiring PR firm, PR firm accepts you and stamps you with the Y Combinator brand.
See related: http://www.paulgraham.com/submarine.html
Bill Joy co-founded SUN - but also wrote ex, vi, the BSD UNIX tcp/ip stack, and other things.
Marc Andreessen wrote Mosaic and Netscape - and is a famous VC person now (of Andreessen Horowitz fame).
Bill Gates, also very technical (wrote early MS programs, BASIC interpreters etc).
Eric Schmidt (ex Google CEO) wrote Lex (the lexer, now more known by its GNU port, flex) and was SUN's first programmer.
That doesn't happen in poker.
Lisp is ideal for changing on a dime, at least for a small team.