I was at UIUC shortly after he graduated and the general impression was that he basically just stole Mosaic from the University to create Netscape. Not sure that bestows him with any tech legitimacy. He's certainly a good businessman.
he could have been actively involved in creating Mosaic as a university project, and still be accused of leaving the university and stealing the software to create a new commercial product.
Well, Page/Brin's BackRub was basically a science citation index, yet here we're. Add FB into that collection too. Ideas are nothing (we all have a lot of them), execution is everything.