Danzel, from our forums, has updated Webnab to version 0.3. Webnab (Why Eat Banannas? Not A Browser), has now developed into a full fledged RSS / Atom reader for your PSP. Details about this version:

Changelog:

Left/Right trigger goes to prev/next news item.
Added 'Download All' option.
Downloaded feeds are highlighted on the menu.
Failing to download a site doesn't crash webnab (not always :P)
Text colors can be changed (see colors.txt)
Menu Graphics changed.
Fixed/Added some international (polish/french) support, I think I'll move to freetype so this will be a non-issue.
Can reconnect to wifi using start button on main menu.
To Do:

Add picture and mp3 download/viewing.
Add comment viewing on pspupdates.
Add more compliance to rss/atom parsers so we can parse better (wordpress blog feeds aren't that great currently).
Have a shave (I still haven't :||| ).
Clean up source code hacks.
Release under GPL (its not GPL licensed atm so don't ask for the code, I'll release it when I'm ready to)
To Not Do:

Feed a Monkey potatoes.
Write a complete web browser.
Spill drink down my shirt.
Add anything I don't want to.