For example, Java can play sound files, but has no evident way to synthesize sounds. It's not obvious. Some articles that show what went wrong would be more helpful than articles about what went right every time, or maybe a failure story that has turned around. Some of us may already be treading those exact paths and would like to see what may lie ahead if corrective action is not taken. Competitive information comparing Java solutions to non-Java ones would also be great.
Implementation strategies require a mixed bag to satisfy their diversity.
I would like to see more about real-life implementations of Java. This helps to cut through the hype and promises.