Give and Take is a service of The Chronicle of Philanthropy that rounds up the best postings that appear on blogs about the nonprofit world.

Among the most-recent postings:

• A controversial charity ad campaign has sparked a discussion about how nonprofit groups and philanthropists aid Africa.

• A nonprofit expert takes on the debate between boards and nonprofit workers over appropriate compensation levels.

You can also read previous postings on issues about philanthropic giving, fund raising, and management of nonprofit organizations.

Give and Take is updated regularly throughout the day.