There's nothing in computing that can't be broken by another level of indirection.
Fancy algorithms are slow when N is small, and N is usually small.
There's no such thing as a simple cache bug.
Using Unix is the computing equivalent of listening only to music by David Cassidy.
If POSIX threads are a good thing, perhaps I don't want to know what they're better than.
Caches aren't architecture, they're just optimization.