Hey guys, here are some examples of what we are trying to avoid and accomplish with the 630px minimum FOR ALL images not just the featured.
This image is 630+ and scales the entire content on all pages of the site.
This image is also 630+ and scales the whole content area on any resolution.
This picture does not and the smaller the site scales to show on cell phones and tablets the worse it is, if it was 630+ it would be the whole distance and scale nice across all devices.
These pictures are the exception because they dont cause the text to bunch up, but for the sake of consistency across all articles I think we should stick with the method in the first two images.