I do James, as I really don't have the inclination to do it these days. I don't have much option, but that doesn't bother me.
As I don't have a lift, I can't do the job to my standards and it's not easy to get under the car anyway. Secondly whilst it is up in the air I can take a good wander around to check all is well. The cost of an hour's labour is worth that alone. I supply my own oil and filter anyway so there is no mark up by the garage and I don't have to dispose of the old oil in the correct manner. What did you do with your old oil?