This is the A2SM Link Post for December 18th through December 20th:

• Man Proposes Marriage via Foursquare Check-In – So Alex Marsh of Raleigh-Durham decided to take it up a notch. The clever guy used Foursquare, the mobile location-based game, to propose to his girlfriend, Susan Wilkison, during dinner at Raleigh Times Bar.
• Screenshots of Facebook’s Redesign [PICS] – Facebook has another redesign on the way.
• WordPress 2.9 Now Available for Download – The latest version of the self-hosted version of WordPress (WordPress.org) – version 2.9 – has just been rolled out to users.
• HOW TO: Outsmart Phishers – Worst-Case Scenarios don’t just happen in the physical world — there are countless injuries, dangerous creatures, pitfalls, con-artists and scammers to be found in every corner of our beloved Internet as well.
• It’s Official: There are Now More Tweets than People – The number of Tweets last night exceeded the world population, passing 6.8 billion Twitter messages posted.
• Poll Results: ReadWriteWeb Readers Pick The Top 10 Products of 2009 -