cvs

Let me follow up my inflammatory title with all due respect for CVS and what it has brought us, besides a thousand years of pain. Who knows how many man-hours were saved by CVS? Of course, there is always the argument about how many man-hours have been lost due to it as well, but then again we all know the importance of proper backups... especially when dealing with source code control systems. While CVS is one of the oldest, its legacy of suggesting it will do one thing and will do another is probably its most-emulated feature, so it is by no means unique in that regard.