The posts people write in blogs can be classified in two groups: -�� those that are going to be (or should be) mainatined, expressing the real time information, -�� those that express the momentary thoughts of a writer on an event or activity.
While first ones can be managed using standart blog engines (livejournal, blogger, etc) via «Edit post» option, that’s hardly efficient. What I found to be useful is the following —�� using gist (http://gist.github.org) as a great blogging engine. Indeed, you have