Bits and pieces today but they are all still interesting!
First of all, a nice array of brave people who decided to change their outward appearance to reflect their inward feelings. The Lizardman included!
Tattoos presented as personal preference and professional persecution (big words!) and a German one presenting tattooing as a profession.
Travelling passion reflected on skin in an article about a girl collecting her tattoos in the places she visits. A little related: tattoos in modern China.

Battery tattoos soon may be yet another example of e-tattoos used in many different fields. This one I would love to use myself and for my mp3players (esp. the one I use for my runs).
WWF Russia and their campaign to raise awareness of endangered species with a little help from tattoo artists. Also related to tattoos and animals, a short text and a video about a certain horse and a tattoo that’s supposed to save the horse’s eye.
An article about growing popularity of tattoos among seniors for dessert. More tattooed people –  less prejudices?