It looks like a mess because people just post the code in the main message. You can make it look much cleaner if you put 3 back tick (`) characters together just before and after the code snippet.
This will block quote the code and make it look nicer. Sample below.
You can't see it, but above this line I typed three back tick characters
if (thisCondition == true)
{
DoTheDeed(arguments);
Print("That was easy");
}
You can't see it, but below this line I typed three back tick characters
Back to normal typing. Give it a try. It does work. 
