I have been using The Indonesian Way to learn to read Bahasa Indonesia for work and am very satisfied with my experience so far. The only issues I have had is that once, during finals week, the site was very slow, at least from North America, and occasionally I find typos in the text. But it is probably the most economical and efficient method of acquiring a deep knowledge of the Indonesian language. I’ve recommended it to two graduate students so far.
We just upgraded to the fastest available server. If you find typod, let us know. Thanks!