In response to a comment … the quoted text I put in entries is formatted by a ‘quote’ bookmarklet created by Jon Udell.
The kinds of interactions I have in mind are as common as dirt. I’m talking about basic routine chores that we perform daily and almost unconsciously. For example, I’m always citing content from other weblogs on mine, and I’ve developed a convention for doing so that looks like this: …[XML.com: Interactive Microcontent [Oct. 08, 2003]]