The first really public RSS feed I created is for The Virtual Bookcase where I created an RSS feed of new reviews.
Made my first RSS feed (not of my homepage, because then it would be a blog which it isn't). Using available modules, that is quite simple. The resulting RSS 1.0 feed shows dublin core metatags, which reminded me of web projects at Cetis ages ago.
Created findnumber to look up phone numbers (from isdnlog) in the backup of my Palm addressbook.
Installed mod_gzip on the webserver serving you this page. Checking results for output from The Virtual Bookcase where large html pages are served a lot.
Warbiking around my house in Utrecht. Three access-points with default as ESSID and WEP disabled.