Mine is Neil Stephenson. Pure genius...I strongly recommend
Snow Crash - Blew My mind
Diamond Age - Insane
Cryptonomicon - The protagonist, in one scene, describes whe he uses BeOS, Unix, and other os'es for hacking and whatnot.
For the best combination of scientific reality, theory, and out of this world tech spun with fantastic genius, Pick any Neil Stephenson and have a read.
Can't find the time to work through the Baroque Cycle yet, another Stephenson trilogy...
Bookmarks