I spent most of today flying around SL looking for a small plot of land to put a store on.
One of the things that strikes me most is the completely inconsiderate use of local light.
The attached pic shows just one of 100s of examples I saw today.
I would like to see local light limited to the owners parcel in the same way that sound can be, except it should be on by default.
Local light is a great thing imho and I like to keep it on, but sometimes I have to wonder if too many people have it turned off in prefs, maybe that's why more don't complain about interference from neighbouring light sources.