I've written a web site that provides a re-sizable portal though which you can view other web sites.The idea is to make it simpler for web developers to test their sites against a range of virtual devices, by emulating screen sizes from 480 by 360 pixels (a BlackBerry smart phone) to the 2048 by 1536 pixels of the new iPad!
I would like developers to try the app and let me know whether they find it useful etc. What's in it for you? Well, the app is currently open to all users anyway, but that is intended for non-commercial use (which I define as less than 200 uses per month). In return for feedback, I'm offering to register developers as commerial users (up to 1,000 uses per month) for free.
The app is accessed through my site www.emberwebsites.co.uk. Click on "free", input your email address and you will see the EW Emulator page. I hope you will find this useful, but any comments would be appreciated. Thanks.