Good points Andrew. Now think about the WHY and HOW you will be writing and using these articles. If you are presenting a doctoral thesis or helping a client with a very serious and specific disorder, obviously the content database of this system simply won't cut it. But for the vast majority of us wannabe bloggers and marketers, this level is PERFECT. It allows us to quickly set up a VAST amount of 'decent enough' quality content to establish ourselves as being at least credible if not authoritative. In that regard, this can be a great STARTER tool.
Now if your work requires you to display greater depth and expertise, certainly you are free to use IAW or good old Google all by itself. I don't think this (or ANY other tool for that matter) could ever be the 'be-all, end-all'. However, for myself and my needs, this is pretty damned AWESOME!
All the best from Toronto,
P.S. I previously owned IAW on another machine which has since died. Unfortunately, I did not transfer the license over to my present computer. STILL, it was a total NO-BRAINER for me to jump on this offer early and take advantage of the pre-launch price! I'm starting a new career blending thinking/beliefs, nutrition and fitness so my needs for content will be VORACIOUS. This tool will be a life saver to help me populate my blog and FB pages!