I used disposables on my older two, the thought of 'all that extra washing' put me off reusables and there wasn't the wonderful range we have now. With no.3 I saw an article that said disposables can cost around £800 over 2.5 years whereas terries were £182 and shaped two part/pockets etc £300-£400 - from then on it was a no-brainer.
What I didn't expect was to actually 'enjoy' using washables as I'm Mrs Undomesticated!!! The washing doesn't bother me at all and I love never running out of nappies. There's the added bonus of my baby's bot is lovely - no redness even first thing in the morning, no rashes (and I never use a cream)and then of course our landfills..... I'm a complete convert, totally addicted.
How about everyone else?