ZDNet blogs on Twitter. Cool.
Twitter really is blogging, that much is apparent. Hmmm…. del.icio.us and Twitter would be an interesting combination. I could subscribe to someone’s bookmarks channel and get it over Twitter, but the more use cases I come up with the more I think Twitter when combined with something else is just another form of RSS.
We’re moving up the curve with Twitter but just putting links to other sources on it probably isn’t the best use for it. I’ve heard people suggest that the 140 character limit may in fact be the "killer app" characteristic of Twitter.