An iPhone app launched this week could have saved Tiger Woods a lot of trouble, Time reported Friday on its Web site. The fittingly named TigerText allows users to set a time limit on how long a text remains on a recipient’s phone after it’s read. Once the message’s lifespan ends, the app’s developers say there’s no trace of it on any phones or servers. When, for example, a cheating spouse sends his mistress an iPhone message via TigerText, the mistress will be prompted to … [Read more...]