Every day or two I check to see if Siber Systems have jumped on this. No joy, so far... However, they have released a version of Roboform to work with Chrome, so I remain optimistic!
As I stated above, the one area in which Opera can shine and thus woo users away from Firefox, IE, and Chrome is in its footprint. If they can continue to release versions that are lightweight and fast and which will run extensions such as Roboform (for me, the only "must have" browser extension), they have a fighting chance.