She wrote them. Take a look at one of her articles: http://kioski.yle.fi/omat/at-the-origins-of-russian-propagan...
Edit: kaitai linked to an article that has a lot of opinions of other people. It is a better example of what she would maybe call the "crowdsourced" article (it has a bunch of quotes presented in a way to appear to support the message she wants to convey).
The term "crowdsourcing" isn't really used in Finnish. Apparently there exists a translation for it ("joukouttaminen"), but I haven't ever heard anyone use it (not that I've looked too hard).
Thanks. Now it's clear. It was really "lost in translation" (in the "appearing" sense).