It appears that a lot of people have been comparing Jake to Homer Simpson. I very much disagree here. First of all, he most certainly isn't lazy; he was on edge with nothing to do in "Arts 'n Crass." A second aspect for comparison may also be a surprise: Jake isn't stupid!
He had a college education and owns his own business. Not many morons can pull that off. He has plenty of knowledge! In fact, he isn't stupid at all so much as he's oblivious. And if the medicine cabinet in "The Daria Database" is any indication, that isn't even all his fault.
He also cares about his family and at least *tries* to participate in parenting. Some of this aspect may be due to his faulty childhood, but he still makes an effort to keep a happy household as much as, if not more than, Helen.
I did write a fanfic where I tried to develop Jake a little, but I suppose I must have failed at that as much as Daria's "Depth of Shallowness" fail to "show more than the surface Quinn." But Jake's character is much more complex than people give it credit for, making it harder to write for and develop.
I'm reminded of a quote from Scott Adams, creator of Dilbert, paraphrasing: "Is it possible to create a character that no one will find to be a stereotype?" Jake is one of my favorite characters, up there with the Lane siblings and the VERY under-rated Mack. And unless he actually DOES become a clone of Homer, it'll stay that way.
--- John Berry