Another day, another slew of Twitter toys. This post on the Online Marketing Blog has five that mustn't be missed; TweetWheel visualises your connections, Who Should I Follow? tells you who to follow and Twerpscan helps you work out who to block, Summize and Twitturly pick up trends and the very beautiful Twistori picks out wishes from the public twitter feed.
If you're still trying to work out exactly how to do it, follow Valleywag's ten Twitter rules. Given that email is increasingly unmanageable, I'm beginning to think that pretty much all correspondence could and should be condensed to 140 characters. The would certainly focus the mind.
