A piece of code that crawls the net looking for something I would really enjoy is a hard problem, and I would have to code in my own biases to the program to make it work properly, and this means I couldn't share the program with others since it would be very personal and context specific.
I am aware of confirmation bias and filter bubbles, but it doesn't mean I don't like my own bubbles. It's just plain psychology afterall and we're all human, although I do try to break out of my comfort zone in terms of what content I consume, and regularly scout for different places to get my content besides The Bird Site, Reddit, FaceBuck etc