SAP, closely followed by IBM/Lotus/(I have no idea which random company they were sold to) Notes

I fucking hate this corporate bullshit software

Still a ridiculous move. If I buy an appliance, I pay for it and I own it. I am allowed to do with it whatever I want. If I want to use my own solution for controlling it, hosted on my own server, I should have every right to do so. Fuck corporations and their shitty cloud solutions.