> People are good with dealing with a small number of simple things that can be stacked together. Throw in a human-readable data stream, and you're set to understand and use a stack of simple programs.
Not true! Text parsing is a pain in the ass; give me a well-documented binary protocol any day. On the upside, binary protocols tend to force good documentation. HTTP/1.1 is far from simple; every browser supports a slightly different implementation and the server is expected to serve to all of them. But a binary protocol is not any more difficult than a text-based protocol for someone with a decent knowledge of CS. If you don't have a decent knowledge of CS, you probably shouldn't be writing code at the protocol level.
Besides, who in their right mind outputs directly to ANY protocol these days? Unless you're building a web server, you should be doing it through an abstraction layer because it's a proper architecture practice. Once abstraction layers are built for all of the major languages (which I'm willing to bet has already happened) it will become a non-issue.
Not true! Text parsing is a pain in the ass; give me a well-documented binary protocol any day. On the upside, binary protocols tend to force good documentation. HTTP/1.1 is far from simple; every browser supports a slightly different implementation and the server is expected to serve to all of them. But a binary protocol is not any more difficult than a text-based protocol for someone with a decent knowledge of CS. If you don't have a decent knowledge of CS, you probably shouldn't be writing code at the protocol level.
Besides, who in their right mind outputs directly to ANY protocol these days? Unless you're building a web server, you should be doing it through an abstraction layer because it's a proper architecture practice. Once abstraction layers are built for all of the major languages (which I'm willing to bet has already happened) it will become a non-issue.