I'm going to remove stars that attack any particular user; they clearly do not belong here. At the same time, please do not go on crusades to find out who did it. We can't know and it details discussion.
If something is wrong, don't start a fight: tell a mod about it.
For my multivariable course, I spent hundreds of hours making the computational stuff be available on WeBWork, so that meant it was graded electronically (immediately).
