blogoscoped.com/forum/93528.ht ...

I actually reported this a while ago

Ooops... my dupe.

No prob. Did you remember my first post was about searching by pixels? I posted recently "Searching by pixels II" because on exalead images this is possible. You can search images by content (beta) aswell. Its actually very good

Oh, I didn't know that. Once I saw a beta-beta (htaccess'ed) for this so when I saw that press release today, I assumed this was the first time it went public.