I have a page called the Ravine, found on Diigo and Blog.com. Depending on your point of view, either that page could be said to be elsewhere, or this blog could be said to be part of it. I do some social bookmarking - or at least bookmarking - on a variety of subjects at present, but primarily on a few (including Philosophy (mainly Ethics) and Scientific Skepticism) in the long run. I'll discuss one of those pages at length, until the discussion becomes a page of its own. A kind of blog results.
Having blogged, I then find myself wanting to visit other blogs, to read, comment and maybe, later, review. Some of those blogs will be at livejournal, because many blogs are. On this livejournal, I'll write about those other blogs, and anything that went on while I was over there, sharing a few of the comments I tried to post, and maybe a few of the second thoughts I had afterwards. Out of this will grow a small site blog, where you're browsing right now.
After enough content is present to justify such a thing, I'll create a MyBlogLog community for this little journal, saving you the time and trouble of checking back for updates. I think that covers it.
tired