Snow crash would probably be fun if someone who knows what he's doing would write, produce, and direct it.
Well that rules out SciFi Channel....
Becinhu,
I enjoy fantasy more as well, too, but the thread IS about SciFi.
That being said, gonna show the depths of my Geekiness:
Any of Timothy Zahn, Michael Stackpole and Aaron Allston's Star Wars novels from the Bantam run:
Zahn's Thrawn Trilogy (Heir to the Empire, Dark Force Rising, The Last Command) can be directly credited with reviving Star Wars from nostalgia into the merchandising force (no pun intended) it is today. The success of the Thrawn Trilogy led directly to the development of X-Wing Space Combat Simulator, and it all snowballed from there. The Prequel Trilogy would have been a LOT better had Lucas hired Zahn to write it.
I LOVED the X-wing novels (Stackpole and Allston). It was great to focus more on original characters who you didn't know were going to survive, and LOVED seeing that the hellish difficulty of X-wing Tour of Duty 1, Mission 4 had such an impact that it made it into print as the "Redemption Scenario" in Rogue Squadron.
Oh, and Allston's X-wing books were HILARIOUS. Yub-yub.
I, Jedi (Stackpole) was a great twist, with an almost film-noir aspect (especially the first-person perspective) that really set it apart from the rest of the series. Somehow it made it just FIT with the grittier look of the Original Trilogy.
I wish they'd just ended the post-Return of the Jedi continuity with the Hand of Thrawn series (Zahn). It was a perfect end to the Galactic Civil War, and FINALLY got Luke and Mara Jade together. Things took a DRASTIC downward turn once DelRey took over with NJO and later. I don't acknowledge anything after Vision of the Future. As far as I'm concerned Chewie and Mara are alive, and Jacen did NOT become a Sith Lord (never even read that series).