Well I'm blowed! Just looked up the BBC website explanation of the lbw law, and I had never noticed that you couldn't be out if the ball pitches outside the leg stump before cutting back in!! And I've been watching cricket since well before football. Must be very unobservant, or very thick, or both.
Something else I learnt. You can be out lbw off the helmet, if it hasn't hit the bat first. I didn't know that, and I excuse my ignorance there a bit more easily, because I've never, ever seen it. Has anyone? But my question is this. Why the helmet? Does that mean that you can be out lbw with any other part of your body, potentially, except for glove (which is considered to be part of the bat — one of the charming things about cricket, but that I knew, because I've seen people caught off the glove dozens of times. I imagine that baseball doesn't have that rule?).
On an entirely different note. Anybody else largely indifferent to Twenty20? It just leaves me cold. One thing I love about Test cricket is spending a whole day, or even two, preferably at the ground, watching a supremely gifted batsman lay down the foundations, then start building the first floor, second floor, and finally finish off the roofing. The fifty over game still leaves a margin for that, although it can degenerate into tonking (I know people like it, and it looks good on telly, but it's… just not cricket! Not for me, anyway)