Wordtracker's weekly round-up of SEO-related articles.
The big news this week has been Facebook's promised launch of a smart search engine called "graph search". Here are two of the best articles looking at what this launch is going to mean:
Brian Massey on Search Engine Land presents a novel take on the humble landing page in If Your Landing Page Could Talk, What Would it Say?
Never forget there are tried and trusted ways to make conversions from your sales pages. Nick Usborne reminds us what they are in Are you forgetting to use some very simply and proven sales techniques on your online sales pages?
The Google Penguin update has resulted in webmasters rushing to disown links. Danny Sullivan reports that even Stumbleupon are getting requests to take down links. Why Asking Stumbleupon To Remove Your Links Is Dumb