My pet-peeve list of productivity sucking technology for developers.

1. Eclipse - Why isn't this as easy as Netbeans ?.
2. Windows Version Upgrades  - You had to move user directories and admin tools. ?
3. Windows Server 2008. - How can you release a 'server' operating system that, for security reasons, can't run scheduled tasks out of the box ?
4. Gnome3. - Really, a task bar wasn't good enough?
5. Software without installs for major OSs. - I have to build my own stuff, why do I have to build yours ?