Google has now come up with the service called SideWiki which literally allows someone using their Google account to leave a comment and look up comments for any website they visit.
I am not sure how web-site developers will feel about this as most web developers take it for granted they can control or filter the comments made when people visit their websites.
Whats cool about SideWiki?
- Google Sidewiki will be a part of Google Chrome directly instead of a toolbar in the future. Users with the old Google’s old toolbar for Firefox and IE will get the option to upgrade so they can avail of Sidewiki.
- Users will be able to share the comment using Email, Twitter and Facebook. 🙂
- The comments can be ranked Useful or not and this is the way Google is planning to weed out the spam that very popular websites will attract. The highest ranked comments will stay on the website. The lowest ranked will be at the bottom and probably out of sight. 🙂
Link: Google SideWiki