I'm not sure if this is on the todo list, but I think it should be. It would rock to have web access to my wuala files. Then I could, for example, access my files from any university machine without installing the wuala software on it. I know some places are ridiculously locked down, so that you can't install anything, so a browser-based solution would work well.
Ideally, I could just go to http://wua.la/ , type in my username/password and it would take me to an SSL-encrypted listing of my files. It doesn't have to be anything fancier than that.
Maybe in some distant future, you would also provide an API for accessing data on wua.la?