How did that program manage to pin itself to my taskbar when I installed it?
blogs.msdn.com
blogs.msdn.com
I was disappointed by that. It's a security problem. If protecting even taskbar app list is a hopeless case, how are we supposed to have trust in security of any other data?
Opinions differ :] Please, NO. I am the one deciding what my desktop looks like. After all I am the one who uses it. Just like I detest the installers which slam their shortcut on the desktop without permission, I feel the same towards those trying to do that to the taskbar. Even more so, as it has less room. Put yourself in the start menu without explicitely asking: ok, you have to put it somewhere to be discoverable on Windows.
* Dragged to the left from their original "spawn" position on the right.
* Explicitly set to "Keep in Dock" through the context menu.
Otherwise, the app will disappear from the Dock once it has quit.
The only app I know off the top of my head to install onto the Dock explicitly during installation is Microsoft Office.
Am not a fan of OS X's dock, obscuring the difference between started and unstarted apps. But it doesn't even behave like you describe, you normally have to fish the icon out of that drawer. That's usually too tedious, so apps are generally started by searching - spotlight or Alfred. Smells like design failure to me though.
microsoft wants your taskbar to be something you control. as a consequence most people dont know to pin things.