I found this little nugget by chance. If you, like me, are an RSS feed reader addict, then you probably need this service.
RSSprompt.com lets you create a RSS feed that sends you timely reminders of appointments or if you like, just a message that says “Go outside now!”. And you’ll get the reminder as a [...]

The standard measures for web metrics - unique visitors and pageviews - don’t apply anymore. The technologies of the web, particularly Ajax, have made these metrics outdated. They no longer hold the same value to web owners or to advertisers.
From Seattle PI:

Ajax — the software trick used on the page, Yahoo Inc.’s e-mail service [...]