The Samsung Wave marks a bold new move from Samsung: the introduction of its own smartphone OS, Bada. But in an already over crowded market (iPhone OS, Android, Symbian, Windows Phone 7, BlackBerry OS, webOS), is this a welcome addition, or the beginning of unnecessary fragmentation? And should developers flock to Bada or concentrate their efforts elsewhere? Read on and find out in our Samsung Wave review: Bada section.