I'm being sponsored by a relative petitioner, as I expect most of the people on here are. Since the I-130 must be approved before the I-485 can be granted, it seems more relevant.
I suspect most people's I-485 is in "processing" status, like mine, while they wait for adjudication of the related I-130. After an I-130 approval, I'd expect the I-485 approval will happen promptly & automatically shortly after.