The responses to this topic are warm, fuzzy, and (frankly) tame. How about mixing it up a little with a discussion of something innane, but strangely important, like the merits of curly-brace formatting in C, C++, C#, Java, etc. For example, should an open curly brace be on the same line as an if/while/etc. statement, and if so, should an else be on the same line as a closing curly brace, and if so, ... (shades of homestar runner)
Let the flames begin!