Nokia has released a high-end phone running on Linux software. The New N900 model, with cellular connection, touch screen and slide-out keyboard uses a linux version that works well in parallel with symbian in this high-end model. This model uses a processor called ARM's Cortex-A8 processor. Nokia's earlier attempt to use Linux in its "Intenet Tablets" was not able to impress customers.
It represents a great step forward for Linux domain as this shows linux's ability fit into many sizes.