Beautify your gadgets permanently! Last week we saw a small company in the UK that offered mobile phone tattoos. Adafruit Laser Services, a new, by-appointment-only business in Manhattan, etches custom artwork onto laptops, iPods, cell phones and other gadgets. The service ranges from $30 for smaller devices and up to $100 for laptops. "It feels like a tattoo, and now I feel like I need to get more," Digg founder Kevin Rose sounds like a satisfied customer. so if you live in manhattan, forget those temporary stickers, get your gadgets tatooed!