This week, Facebook rolls out Timline to its users and offers Subscribe button for websites while PayPal reacts to criticism over a recent decision.

Do you feel that Facebook and Twitter have become crowded? It’s true the number of users on these networks is growing by the day – a fact which usually has us singing their praises. However, this week, we’re reminded that some niche networks deliver big results for brands.

Facebook is set to introduce sponsored content to our Facebook News Tickers – the real time updates section in the news feed.

This week we look at a global crowd-sourcing project, how mobile wallets will change fundraising and getting ready for the final release of tickets for NFPtweetup’s third birthday.

Why Rochelle’s key takeout from GovCamp Scotland had nothing to do with platforms, technology or geekery.

This week we look at the introduction of Google+ brand pages and their possible impact on social search, and we ask whether social networks should be shut during times of civil unrest.