I've been working on learning ASL for some time now and I don't see this writing system as being useful to me or other hard of hearing/late deafened adults that are already fluent in English. I want to learn ASL for communication not for reading. I want to learn how to express myself in ASL by watching fluent signers not by reading written symbols.
What do you think? Would this be useful to you? Would it be useful to a deaf child to learn written ASL alongside written English? Let me know your thoughts.