iGoogle Tooltips for Reading Feeds:
When hovering over a feed gadget, iGoogle displays the content of each post in a tooltip so you can read it without having to visit the web page or to expand the post. Since Google uses the title attribute, tooltips don't preserve the original formatting, may be truncated and they also have issues with special characters.
iGoogle tooltip in Internet Explorer 7Other personalized homepages like Netvibes and My Yahoo show a snippet from the post in a custom overlay and open a reader to display the full content. Loading multiple instances of the Google Reader gadget for different folders is a good alternative for iGoogle's feed modules, especially if you subscribe to many feeds.
{ Thanks, Stephen. }