Where did Advance Wars go?

Alex S. from Link-Cable writes: "As a gamer I absolutely love strategy games, whether they are turn-based, real-time, fantasy or modern or just something that is completely different I always look forward to the next big strategy game on the horizon so I can get my tactical hat out of the closest again. One of my personal favorite series however hasn’t been around too much lately and that’s starting to get a bit depressing. I am of course referring to Nintendo’s Advance Wars franchise, a series that had a long history with the company from way back on the Famicom before coming over to this side of the world in 2001 on the Game Boy Advance. But after the release of four great games the series just… vanished, never to be heard from again – well today we’re going to try to find out why as we ask the question – where did Advance Wars go?"