Google the giant is actively working on expanding and enhancing their web browser, called Chrome, but there is still a lot of work to be done. As expected, Chrome doesn't quite work with Hotmail service from Microsoft. Chrome workers decided to release a temporary patch to fix the problem, allowing users to use Hotmail to a limited condition.
Google says that Hotmail started working on making their service usable in Chrome browser, but Microsoft places most of its emphasize on fixing issues with Safari instead. Fixing issues with Safari browser will fix the issue of sending emails using Yahoo Mail and closes possible security holes.
At the moment, many will agree that Google updates Chrome browser almost every week while Hotmail workers are doing it slowly and rarely. Once Hotmail manages to fix their problem with Chrome compatibility it is expected that the patch will be removed or no longer needed.