Putting
[ <a href='http://www.adfos.com' >AdFos</a> ]
into a rich text field in the Notes client will display
AdFos
on the web.
If you convert the first into Pass Thru by selecting it and ticking the Text->Pass-Thru HTML pull down option, it will display as:
[ <a href='http://www.adfos.com' > AdFos</a> ]
on the web browser. This is because Notes get confused.
This is useful when documenting HTML code.