Robot building is a topic that shares space with the general community of makers. Makers are everywhere. There are ham radio and electronics enthusiasts who are more connected with the electronics side of the robot building; there are artists who are using devices such as the Arduino and Raspberry Pi to bring their creations to life. Teachers are using these devices to show children the world of technology, or to assist in teaching other subjects to them. There are also people with problems to solve, and brilliant and sometimes crazy ideas to try out.
Robotics can be part of the maker community, which has a very strong presence on social media such as Twitter, Instagram and YouTube. Searching them for tags such as #raspberrypi (https://twitter.com/hashtag/RaspberryPi), #arduino (https://twitter.com/hashtag/Arduino...