Really cool services or products found from various magazines or-ezines like Wired January 2009, Yahoo and others:
1) IF YOU HAVE AN ANDROID PHONE:
a. http://www.panoramio.com/ - see the world through google earth with pictures.
b. www.joyity.com: play phone tag with people near your GPS location.
2) Funny and useful for the iPhone and Blackberry
a. Sitorsquat: http://www.sitorsquat.com/
b. http://myrete.com/ - geo-location based social networking
3) FOR PEOPLE IN THE COMPUTER SPACE
1) Gaming PCs need liquid cooling: http://tech.yahoo.com/news/pcworld/20090108/tc_pcworld/newliquidcoolshotgamingpcs_1
2) PC Shipments decline worldwide in Q4 09: http://tech.yahoo.com/news/ap/20090115/ap_on_hi_te/tec_pc_shipments_3