What about open-source enterprise software? In my experience, it's better than the vendorware, but that doesn't make it appreciably more enjoyable to use, devel

What about open-source enterprise software? In my experience, it's better than the vendorware, but that doesn't make it appreciably more enjoyable to use, develop for, or maintain. Maybe not all enterprise software is as necessary as it is made out to be. I'm thinking enterprise portal software here. I really can't stand anything about them.