YouTube Killed Its Online Video Editing Tool or "YouTube Remixer"

I have been trying to find the YouTube Remixer, I could not find it online. PR is interesting, there is always plenty when things are launched, much less when they get shut down. I would love to have a basic online editing service from within Seesmic so I was browsing around tonight and tried to find YouTube's to see how it evolved. Well, it did not, it disappeared in fact. YouTube killed its "remixer" in silence.

Interesting move, I wonder why, it was probably not used much. I remember a few months ago I randomly bumped into the company that had created it. I wanted to contact them to see if we could add it to Seesmic too, but forgot who they are, if anybody has an idea... I remember a friend also told me there are open source solutions to this, as well as an Adobe online editing tool. I will keep investigating regardless of YouTube discontinuing it because I actually think in Seesmic it makes a lot of sense.