RSS without the faff (Safari on a mac and iPhone)
Amongst other things, RSS is a great way to follow websites without remembering to go back and check them all the time. For example say you want to know when I've written something. Rather than coming to my website, you can use RSS to make it come to you, every time I update it.
There are loads of ways of receiving RSS updates for websites. Let's not bother about the geeky stuff about what it is how, it works, and what special software you can use if you're an RSS ninja - here's a simple way to make it work for you if you use a mac and if you use Safari.
