I have the same opinion.
Of course it would be separate from the job as the blog is. But an unemployed person is always trying to learn and the courses would be well on the same platform. The theme would be much richer and the visitors had plenty more to be entertained, browsing and we could have a lot more advantage to grab the visitor for longer on site.
Already there are many job sites to add courses to their platforms. At least in Portugal. It is we want to be on top of those sites, or not?
Hugs