Blog is a must-have

A quote from Blogging for Business by Olga Kharif:

[A] blog is a must-have tool for every executive. "It'll be no more mandatory that they have blogs than that they have a phone and an e-mail account," says Jonathan Schwartz, the president and CEO of Sun Microsystems. "If they don't, they're going to look foolish."

The same quote appeared in an article by Marie E. Flatley.