I recently read a blog post about what microblogging is. It mentioned Twitter and Jaiku. From what I’ve read, those belong to one type of microblog. There’s at least one other type, the tumblelog. A tumblelog is sort of a scrapbook, where ‘ordinary’ blogs are diaries/journals or even a sort of homepage (which in itself can be a lot of things, for instance a sort of business card).
I have a tumblelog on Tumblr, which I use mainly as a photoblog, but where I also post links and other shorter posts that I wouldn’t put on a ‘traditional’ blog. There are also others of roughly the same type, like Publr and Plurk (which is also a kind of social network, but then so are all to some extent). There’s also something called Soup, which is more or less a similar thing.


The “wisdom puzzle“ or Tangram is a puzzle that originally came from China. I’ve been fascinated by this seemingly simple game that can be used for so much. Even the great Edgar Allan Poe was intrigued by it. The puzzle consists of seven pieces of specifically cut out parts of a square that can be formed into practically any figure.
