Now adays, for the first time, millions of you will have the ability to use WhatsApp on your web browser. Our web client is simply an extension of your phone: the web browser mirrors conversations and messages from your mobile device -- this means all of your messages still live on your phone.
To connect your web browser to your WhatsApp client, simply open https://web.whatsapp.com in your Google Chrome browser. You will see a QR code --- scan the code inside of WhatsApp, and you’re ready to go. You have now paired WhatsApp on your phone with the WhatsApp web client. Your phone needs to stay connected to the internet for our web client to work, and please make sure to install the latest version of WhatsApp on your phone. Unfortunately for now, we will not be able to provide web client to our iOS users due to Apple platform limitations.
We really hope you find web client useful in your everyday lives.
http://blog.whatsapp.com/

Quite impressive

awesome! Apple and its flexibility ish again, i still wonder why people buy it

Pls i just got a laptop and i will like to use watsapp on it.so pls i just want to know which did u think is better of between this new idea or using emulator