[BubRoss]

iostream hasn't had a lot of success inside C++ either. Operator overloading is one of those features that you wish for when you don't have it. Besides standard math operators, assignment also ends up playing a major role in making data structures behave well when managing resources.

It can be abused but most of the time is extremely convenient. Iostream and boost set a terrible example however. Boost especially goes into the deep end on templates, operators, crazy dependencies, unacceptable compile times etc. It really isn't fair to judge modern C++ on boost. Instead of being batteries included, boost is now more a last resort.