Opera's UNIX dev on how he uses wget and grep to read blog comments
my.opera.com
my.opera.com
Browsers already have history, so it seems to me it would be logical to extend that functionality to show how a page changed in response to an input somewhere in your history.
He's suggesting a way to overcome design problems on a site.
Quote: For personal reasons, I do not browse the web
from my computer. (I also have not net connection
much of the time.) To look at page I send mail to
a demon which runs wget and mails the page back to
me. It is very efficient use of my time, but it
is slow in real time.
Source: http://lwn.net/Articles/262570/