> I do hope that we'll never see an interface like that!
Oh, it's already happened.[1] I couldn't actually find one with christmas lights but I'm sure one existed at some point. Ten years ago there were millions like this. Some of the wildest stuff came out of Japan where there was a plugin that let you completely rearrange the layout of the windows. (They were tricky to find back then, pretty much impossible now.)
Developers pushed back against rampant customization a few years ago when they got tired of people complaining about problems caused by buggy skins. But some apps such as Firefox[2] still have limited themability that could one day make the fad start up again.
Oh, it's already happened.[1] I couldn't actually find one with christmas lights but I'm sure one existed at some point. Ten years ago there were millions like this. Some of the wildest stuff came out of Japan where there was a plugin that let you completely rearrange the layout of the windows. (They were tricky to find back then, pretty much impossible now.)
Developers pushed back against rampant customization a few years ago when they got tired of people complaining about problems caused by buggy skins. But some apps such as Firefox[2] still have limited themability that could one day make the fad start up again.
[1] http://winampheritage.com/skin/unison-brainstormed-v5/146159
[2] https://addons.mozilla.org/en-US/firefox/addon/pinguin/