Mash provides profile page customization features. At the moment, you’re allowed to change the background, module colours, border, link and font colours. You can also edit the profile page CSS.
Different modules could be added like Flickr RSS,Ego Boost,MyMoshLog,Blog Module (RSS 2.0),etc…….Another difference between google’s Orkut and Yahoo’s Mash is that tags could be used for every user.
Yahoo! Mash offers simple profile URLs that your buddies can use to find you. For example, my profile can be accessed via this simple URL: http://mash.yahoo.com/renju_mad
Hope you all enjoy Mash and let’s me see you there….