Are we really doing O'Senseis Aikido
Are shotokan karatekas really doing Funakoshis karate?
Are judokas really doing Kanos Judo.
Are we speaking the same english like 100 years ago?
Or the same japanese? I just read a funny story in the interesting E-book Write for Tohoku,"Lost in translation with Roberta Flack" by Heather Dune, it is about Misaki, grown up in Hawaii having learned the japanese from her grandmother. She asked in japanese for the toilet in a department store in Tokyo and all the sales women laughed and bowed, she repeated her question and the ladys kept laughing holding their stomach, then she was shocked thinking that such a fine department store did not have a restroom, finally the matron came and asked again what Misaki needed, and as she told her the matron too began to laugh and told her, that she had asked for the shit house(Misaki's grandmother had emigrated from Japan before there had been plumbing).
Everything develops... the Aikido too. We should just keep training
By the way you can find this interesting E-Book in http://fortohoku.org/