These are my links for January 18th through January 20th:

• More Adults Than Ever on Social Networks – ReadWriteWeb – The share of adult internet users who are involved in social networking online has more than quadrupled in the past four years in the U.S. In 2005, only 8% of adults had a social network profile. As of December 2008, that number was 35%. What motivates those in older generations to go online? Is it the opportunity to professionally network with their colleagues? The answer may surprise you
• Nokia Locate Sensor – never lose anything again | Electricpig – Nokia gadget – never lose anything ever again! I definitley want one of these: http://tinyurl.com/9vxmwa
• Communities and Collaboration – New blog post: Google discontinues many services http://tinyurl.com/9odf74
• Flickr my background: Put your latest Flickr image in your Twitter background – Do you trust other people with your Twitter username and password? http://is.gd/77Y7
• Twitter May Have Found Its Business Model – ReadWriteWeb – Twitter – what is it good for? http://is.gd/g4BH