I'm looking to move my bookmarks somewhere else. But frankly this has really soured me on trusting anyone with them. I want them to be 'in the cloud' so I can access them from everywhere, but also under my control. Does anyone know if there are any apps available out there which I can install on my own hosting and can serve as a bookmark manager?

I already have a personal wiki for my notes and lists, but I'm looking for something a bit more specialized for bookmarks. I like the concept of tagging my bookmarks, which a wiki doesn't offer.