The Importance of Vowel Diocritics

I'm very, very happy that he put the language up. But every time I think about it or look at it, both the grammar and the dictionary, I feel like a total slacker. He had told me that basically he was thinking in terms of Internet of 10 years ago or 20 years ago when downloading that large of a file would be a problem. Now he decided it's OK. You can just put a giant PDF online. Especially one as well formatted as his.