From my blog - http://ara21c.blogspot.com/
These are quite believable guessing article.
February 11, 2008 - 10:17 A.M. 3G iPhone, best guesses: When? What Price? Specs?
http://blogs.computerworld.com/3g_iphone_best_guesses
February 29, 2008
Apple gears up for June launch of 3G iPhone(http://technology.timesonline.co.uk/tol/news/tech_and_web/article3460650.ece) by Jonathan Richards
Analysts have suggested that Apple is working towards a mid-year launch date for the much-anticipated 3G iPhone
Those two news article were just guessing but if you surf the Korean websites, you will find that it became fact.
Brett Schlesinger from Lodon, he commented very important thought on second article. He said that owning an iPhone is a user experience not a technical spec. This is the thing I would like to write it for Korean in my future homepage.