This really depends how broadly I define things; does reading the EA Forum count? In terms of time that feels like it’s being pretty directly spent on deciding, my sense is ~50 hours per year. That’s roughly evenly split between checking whether the considerations that inform my cause prioritisaition have changed—e.g. has a big new funder moved into a space—and evaluating individual opportunities.
I touched on the evaluation question in a couple of other answers.
This really depends how broadly I define things; does reading the EA Forum count? In terms of time that feels like it’s being pretty directly spent on deciding, my sense is ~50 hours per year. That’s roughly evenly split between checking whether the considerations that inform my cause prioritisaition have changed—e.g. has a big new funder moved into a space—and evaluating individual opportunities.
I touched on the evaluation question in a couple of other answers.