254 Owen Thomas 02/01/08 06:18PM Filed to: rumormonger rumormonger Broadast.com Maven Networks Yahoo Online Video Valleywag Yahoo is on the verge of acquiring Maven Networks, an online-video startup, for $150 million. Maven hosts video for big media companies. Much like Broadcast.com, which Yahoo acquired nine years ago for $5.7 billion. [TechCrunch]