Here's a round up of some of the best infographics we've seen this week.
Stats include the decline and fall of Yahoo, viral video, shoppers' views on personalisation, and why reviews matter to local businesses.
The anatomy of going viral (via: Harkable)
Will shoppers share more information for a better experience? (via Lemon blog)
Infographic of infographics (via switchedonmedia)
The blog tree (via Eloqua)
User reviews and small business (via Milo.com)