Most computer-use agents are stuck on a problem network servers hit in the late ’90s. After every step, they re-read the whole screen to find what changed. You pay tokens for each of those looks, including the ones that find nothing. Those servers polled every open connection on each pass. The fix was an operating system call that reports only the ready ones. On Linux, that’s epoll. Pine Computer, launched in private beta today by @PineAIAssistant, is a cloud computer developers build on…