When it comes to working with WordPress, one of the lesser discussed aspects of the platform is the WordPress HTTP API.
This isn’t to say that people don’t use it – they obviously do – and this isn’t to say that people don’t actually understand it – because I’m sure they do – but I don’t think it’s evangelized or discuss enough.
In fact, it looks as if there’s very few tutorials about the API available on the web. So, to that end, I’ve opted to do a bit of a practical crash course in the API on WPTuts+ over the next few weeks.