Apple has just released the seventh OS X 10.9.2 Mavericks to developers. There are no big changes or feature addition in the OS for the beta build 13C62. As users have complained of bad Gmail and smart folder performance in the OS X Mail app ever since its launch, Apple has asked developers to focus on Mail, Messages and Graphics.There are  These improvements were noted in OS X 10.9.1, but some Gmail issues still remain.

A few minutes ago Google rolled out a new feature for Gmail and Chrome users: native Gmail notifications. These notifications are only available to Google Chrome users for now, and they’re very similar to Growl in the way they appear on your computer on top of any window you’re currently on. Unlike Growl, though, it all runs natively within Chrome and Gmail.

Now you can access Facebook from your Gmail account thanks to a new module that enables you to integrate from within your Gmail account by way of the Google Labs experiment “Add any gadget by URL”.

Project Titan is coming on Monday in Facebook's event to take on Gmail. Facebook has acquired FB.com domain name, may be for this project. Project Titan is a web-based email client that we hear is unofficially referred to internally as its “Gmail killer”