More traction just like posting in reddit to multiple subreddits. People might not be subbed to the one you post it to and not everyone browses All and even if they did you would have to hope it floats to the top more.
More traction just like posting in reddit to multiple subreddits. People might not be subbed to the one you post it to and not everyone browses All and even if they did you would have to hope it floats to the top more.