Wasabi is a new proposal on FreeDesktop.org for a unified desktop search and metadata specification. I'm not qualified to comment on the specifics of the proposal, but I definitely like the vision. Over the past month I had been thinking that an API was needed so I'm pleased to see that others are already ahead of me. Getting this done is the first step towards making desktop search a truly useful feature that's good for more than just searching archives.
Ubuntu has a program installation problem. To be fair, nearly all Linux distributions have the same issue, but I'll pick on Ubuntu because its popular and is the choice for many users switching from Windows. The problem I am referring to is the missing menu link after many graphical apps are installed. If you spend any time browsing Ubuntu Forums it won't take long to run across the post of a frustrated user who doesn't know how to launch the application they just installed. While Ubuntu can't control what isn't in the repositories, I'd like to see them put a greater focus on getting all programs in the repositories to include menu entries.