Anything that increases decentralisation. Running nodes on smart phones is a very important step, in my opinion. Just think about the millions of people that don't own a computer or a virtual server or even a phone land line and who could be running their own node on their mobile phone... I certainly wan't to run nodes on both my phones as soon as I can, apart of keeping the nodes I'm already running, of course.
Related to that, a few days ago, we discussed this project:
Let's hope there are other similar alternative initiatives in the near future.
reply