I'm requesting a SystemInfo class for the System library that ships with SFML, something like:
http://www.hyperic.com/products/sigar These systems are not hard to implement, I actually wrote my own LinuxSystemInfo class that uses <sys/sysinfo.h>, with MacOS there is some other things that need to be done, and Windows requires the use of the WinAPI or requires the use of registry searches, which in turn requires a different search method for each Windows OS. At first I figured it would be out of the scope of SFML, but then I understand that SFML has a A+ System library for unicode, and threads mutxes locks and even a clock, so why can't it have a SystemInfo class. Anyways below is a implementation for getting linux system info.
http://codepad.org/XtiR8XAn so theres a start, now just fill in for Mac and Windows and you have a SystemInfo class that people like me would love to use.