The timeline does jump around between world war 2 and "modern" times. There was a large stash of gold, but I don't remember that being particularly important in the grand scheme of the book.
It's one of my favorite books of all time.
If you're looking for something built around a more traditional plot, Anathem or Reamde might suit you better. People also like Diamond Age, but I think it falls down at the end--IMO at that point he still hadn't figured out how to write endings.
However, I recommend against The Big U. It's awful.
In online discussions, I've seen Seveneves getting a lot of flack, which I also found peculiar because IMO it was great; pretty much a return to Snowcrash form but with the added bonus of a few decades experience (so he knows how to write endings etc :-) ).
But after Fall, my second-least-favourite of his may be Diamond Age. Can't recall for sure why, been ages since I read it. [EDIT:] Not that I thought it was bad, I think. Just the least good of many many good books. Apart, that is, from Fall. [/EDIT]
It still is my favorite of NS books but easily accessible it is not.
Reamde would be the most accessible, it's basically a more techy Tom Clancy novel partly set in World of Warcraft.
It seems like at least one child of my comment agrees with me. It's interesting (and kind of neat) how much fans of Stephenson seem to disagree on the merits of his individual works.
You can tell which places Stephenson visited during his research, because he’ll describe them in great detail, like the business district of some city in the Philippines.
It gets a little better as it goes along, but I’m not sure I’d recommend it.
Similar writers - Thomas Pynchon, Kurt Vonnegut, Umberto Eco, Douglas Adams.
This slow ponderous style with brief moments of impactful plotting might not suit all.
Having said that, there are some authors mentioned in this thread that didnt immediately click with me that are now my favorites. There's usually at least one (relatively) short book that should give you an entryway to try them out, without the full commitment.
It's a good tip to try short books of writers first, I'll do that. Although generally I let myself be guided by reviews, and it works for me in general, Cryptonomicon is one of the outliers.
If you haven’t read snowcrash, grab that, it’s a fanatastic book.