Explorecams - Explorecams allows you to search through thousands of images that people taken on specific photo camera bodies & lenses.
Twitter One Click Block - Add a block button for a simple one click blocking.
CameraDecision - CameraDecision helps users to find a camera based on pros and cons, comparisons, and descriptions.
Likers Blocker - Likers Blocker is a browser extension that lets you block all the followers and the people who like a specific tweet on Twitter.
Photography PX - Photographypx, your one and only stop for latest camera gear reviews, tutorials, with industry leading photographers and courses to get you started right
Twitter Block Chain - Chrome extension to block all followers/following on a page