behaviour vs component

[coderofsalvation]

Hi,

I was just wondering: is there any difference between 'add component', and 'add behaviour'?

Above you can see a similar script added through both ways. I was wondering about the differences/philosophy behind the two.

addons vs plugins

what is the difference between addons and plugins (other then one being added thru the add components-popup, and the other thru the 'plugins' menu)?

ps. keep up the awesome work! love extendability of the editor,