Threading concept is simple,real world is not. if i had no idea about C10K problem, success of Nginx, Redis, other concurrency success stories on Actors, CSP c

Threading concept is simple,real world is not. if i had no idea about C10K problem, success of Nginx, Redis, other concurrency success stories on Actors, CSP concept, Concurrency via messages over shared memory, I would say threads are ok when you can use it. But indeed it is so simple and tempting people to design shitty software. Software is a very welcoming medium for it. it is hell.