Currently reading
Inherent Vice
The Best Horror of the Year Volume Five
Locus Solus (Alma Classics)
Blackout (Newsflesh Trilogy, #3)
This is a famous paean to Open Source software, a bit dated now but still relevant. It explains very clearly why the OS movement is so popular; it also gives you an idea of why so many OS advocates are insufferable zealots. Eric Raymond is an ideologue preaching his message, and while he makes good points (usually), it does get very preachy at times (and also ignores some of the economic realities). Good reading if you're really into geek sociology and want to understand why Linux really was rather revolutionary.