What are the ups and downs of using FastCGI C++  vs.  PHP/Python/Perl to do the same job. 
Any performance or design pitfalls or using one over the other? Even your opinions are welcome. (Tell me why one or the other rocks, or one or the other sucks).
My every search through Google indicates C/C++ gives best performance for web apps that need functionality such as searching for information in web pages or getting information from a database.
FastCGI C++ vs. A Script Language (PHP/Python/Perl)