I'm the founder. Kukuruku Hub is a collaborative blogging for engineers, designers, etc, meaning that any user can write an article and publish it to an appropriate hub. Kukuruku is more like a hobby than a real business.
Ah, I see. I just found it odd that there's been an uptick of submissions from it lately.
Kukuruku is a clone of Russian Habrahabr website, it mostly contains translations of posts from http://habrahabr.ru/.
No clue, but "kukuruku" sounds a lot like the Russian onomatopoeia for the sound a rooster makes, and the submitter has the word "skazka" in his or her name, which is the Russian word for "tale" or "story".
Hah, same for Greece, although it's "kikiriku" here. We have a wafer candy thing called "kukuruku", which makes the site's name funny to me. And also delicious.
kukuruku sounds like the waffles brand that they used to sell in Russia..
Whenever I see "kukuruku", I start hearing this song in my head: