1.3 Mp vs. 720p?
I've got a bit of a question. At the beginning of the article, you state that 1.3 Mp webcams (1280x1024) aren't good enough for video conferencing, yet later you cite several "720p" webcams, which have a resolution of 1280x720 (0.9 Mp). How is it that lower-resolution webcams provide superior quality than higher-resolution webcams?