This is the primary reason why I [used to] hate tweeting! An
insurance company warns that whenever you post something on social networking sites like Twitter or Facebook about your latest expensive purchase or your weekend getaway, the burglars are starting their criminal plans. It is said that 4 out of 10 Facebook members would post something about their holiday plans which is now being used as a source of targets. It's like an online shopping haven for burglars!

People this is serious! Careful with the Tweeting and do not accept friend requests from complete strangers!
Source