For @arbeitnow, I write feature first and then tests to back it up later. This time, I decided to write tests along since this will be a lot of numbers to crunch and I'm liking it a lot.
What I'm particularly happy about is that the average position is constantly improving (month on month). Perhaps Google now knows where Arbeitnow stands.
I'm not particularly considered about the drops. The choice of narrowing the focus of the job board is to attract candidates and be more useful to them. Even if there are less clicks to the site, that's fine.