How to create a mobile travel video blog with a cellphone.

Now you can do a travel video blog without any help of a computer.
All you need is a smartphone.
Several models are already on sale.
Is it really exciting to share your journey with the world? Here is an experiment taken on the way to Thailand, together with the problems they met:
http://www.taodomichi.org/en/independent-traveller/22/how-to-create-a-mobile-video-blog-with-a-cellphone/