Media Guerrilla has a provocative post on
the 90 second news cycle. The secret to media exposure and worldwide fame, then, is to post something good every 90 seconds, 24 hours a day, 7 days a week. That's over
9000 350,000 blog posts a year.
Alternatively, you can create
good quality relevant content and maybe get somebody's attention.
Via Hyuku.
Update: Correction to a simple arithmetic error.