Due to the hype generated by the recent launch and my reservations on using the Apple Inc. iTunes I was doing some research into alternatives to the proprietary and completely locked iPad device (and the associated lock-down to Apple's iTunes Store). Hopefully this list can be of use for other people as well. I can see the form factor and the tablet style with a cut down (mainly web-browser based) Operating System as useful in a number of settings not least in educational institutions and libraries. Here is the findings so far: EDIT: I have re-published the list as a Google Spreadsheet to enable submission of new items. Please ENTER YOUR OWN if you found an item not on the list. If you are purely looking for a tablet as an electronic reading device there is a good Wikipedia comparison chart to look at. I will add further devices as I discover them. Please leave a comment if you find other tablets / devices that have similar features, but are more open and do not require iTunes lock-down.