Accelerando is a true masterpiece. Crypto and endless speculation, AI and lobsters, space exploration - all in all just "this is our near future". TBH, I know of just handful of Sci-Fi novels as fundamental and as let's say prophetic as this one. The others to my taste in the same category is Nexus trilogy by Ramez Naam (even if a bit farfetched by now), The Diamond Age (="The Illustrated Primer" is peak AI) by Neil Stephenson and Daemon+Freedom by Daniel Suarez (=AI + crypto DAOs).

I just reread Daemon and Freedom™. Highly recommended. They definitely hit different today than when I first read them in 2010 or thereabouts