notable good in the community, and that provide good benefits to their delegators.

That makes sense, I like delegating to Hive account@dustsweeper to help power this service which ensures comments still reward. Users bank some HIVE with dustsweeper which is used to administer dusty upvotes on comments that are less than $0.02 (which do not reward) bringing them over $0.02, so they are not lost. These tiny fractions of rewards pay off over time, since starting I've saved over $16 in rewards. Not only does this help people recover their "dust", dustsweeper shares their curation rewards with delegators. It's a WIN-WIN!