I agree with this strategy wholeheartedly. In fact, I agree with being both conceptual and idiosyncratic. The beauty of tags is that they are one of the few methods of organization that get better as they scale… so there’s no reason not to do both. I always tag items in del.icio.us with my own idiosyncratic set of tags that make sense to me, often associating the items with classes, diff blogs, projects, etc. Some tags are actually conceptual containers for items. I then attach, when I feel like it, tags that are meant to make those items visible. It sounds like a lot of work, but is in fact just a matter of habit and takes only a few seconds to add a resource to del.icio.us…