E: Staying up to date

Keeping interested people up-to-date means more than implementing a
nice "observer" design pattern.
I had the choice between "www[dot]changedetection[dot]com" and
"www[dot]weblogs[dot]com". The first one is a email-notifier, the other
one is a RSS-feed for which I have to sign up, I want to use it.
Not having to sign up was my primary reason for
"www[dot]changedetection[dot]com".
If you want to be notified whenever I write something new in my blog,
just enter your email in the upper-right field and that's it.
Greetings,
Karsten