[b6z]

That is a good argument, and I should have mentioned it, yes. For a one-off job, web scraping will probably be the best choice, and maybe even the fastest to implement. I have done my own share of web scraping for personal projects (and thus know about the fragility), but I didn't care much about broken results in the long run.

But in the article they mentioned re-running their program to update their data, so it could be a long-term effort. And anyone planning a long-term project reading that article and taking their advice should at least be warned about this possible problem.