Observations about HEY World:
- It provides full-text RSS feeds.
- It puts feed discovery tags in the HTML
<head>so that RSS readers can locate those feeds easily.
- The resulting HTML does not have paragraph tags, just
<br>tags where the author pressed return.
- HEY World does not work with HEY for Work. The FAQ says they have not decided whether to introduce that later. So for now a HEY blog will reside only at