It would make a ton of sense to write a script to automate cross-posting to Blurt. Otherwise, the rewards might not justify the hassle and the time spent. As a bonus, bypassing the the website and interacting only with the API would allow one to sign all the transactions without exposing any of the keys to the website.

Despite having no downvotes, Blurt has one mechanism to deter shit posting by those without voting power: transactions are not free.