It is good to share what you think its beneficial with others. But i have one problem with regards to the topic and the content of your post. Blog writing is also part of bounty hunting, and it has been the case all this while. So i totally disagree if you say, without investing. Doing bounties means investing your time into the whole thing.
If you are a good writer joining a high quality content campaign could provide the highest paying bounty. Specially those with strick requirements that prevent spammers and copy pasters from joining. I once joined a content campaign that pays almost triple on what a legendary members takes from a 6 week sig campaign, All that from a single article on steemit
