Thanks! And all the pictures apart from the junk-from-my-bag one are with the Pentax Optio W10 (can be seen on the junk-from-my-bag one) - small, unassuming, useless in low light, a few generations old by now, but waterproof and actually really nice in good light outdoors. Very much a summer camera, with which one doesn't need to worry about it getting wet.

Heh! You need to try and find good reasons for it. :-D What camera do you have / what sort of lens are you wanting?