Just like everything else, moderation is key. * err, i, req, resp are so common in a lot of Go codebase that they become a convention themselves. So it's not t

Just like everything else, moderation is key. * err, i, req, resp are so common in a lot of Go codebase that they become a convention themselves. So it's not that hard to read. Another example: Javascript's function(e) {} * If a name is too long, it impedes readability as well, e.g. SimpleBeanFactoryAwareAspectInstanceFactory.