[tonyplee]

Just challenge the promoter to rewrite a c++ base program in their new favorite method, paradigm.

For example, the author of this paper can try to rewrite the google chrome browser - a huge C++ project in the "non-Harmful" way.

[nine_k]

Rewriting is not very likely.

A new development could use a new paradigm. Same applies to goto vs structured programming, plain procedures vs classes and OOP-style method dispatch, etc.