On the 15 thing, it's simply because there is humour and language scattered throughout this website that will, only on occasion, be inappropriate for younger kids. I'm middle age and this is my site. There is a lot of brilliant written content, all by me, but at the same time, I don't care for political correctness, only truth and freedom of speech. But I'm also a dad, with no intention to ever offend or mislead. No maliciousness at all. That being said, there's no apology. You have been warned so don't come complaning.
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But seriously, with this site you have nothing to worry about at all with regards cookies. I don't care about you at all ... it's all about me!