Yahoo has released a test version of a Delicious social bookmarking extension for Chrome, one of the strongest indications so far that the technology foundation is coming to fruition in Google's browser.

Extensions still must be specifically enabled through a command-line switch on the developer version of Chrome, and Google recently broke extensions compatibility through an update, so the technology clearly is immature. But Google is steadily addressing the concern that its browser lacks one of Firefox's notable features--called add-ons in the Mozilla browser.

More: http://news.cnet.com/8301-17939_109-10277385-2.html