Hey everyone, We have a couple B2C medical/healthcare clients we produce content for and I was wondering what the industry stance is when it comes to giving references at the end of a blog, assuming there were no statistics or direct quotes used in the content. A lot of our content is written via research on a specific condition/treatment and doesn't really dive deep into specific medical nuances. Things like risks, recovery timelines, questions to ask, etc. are written about mostly. Still, should we be providing general references at the end of blogs to sites like WebMD, Medscape, etc. Thanks for any input!

Which is better for SEO: blog.site.com or site.com/blog.  In other words, is it better to have the blog running in a subdomain or as a director within the main site?  Right now we are running as a subdomain, but want to be sure Google isn't considering that a separate site.  The blog shows up separately on Google Analytics, which makes me think site.com/blog is better if for no other reason, it would give our domain greater traffic. Not sure if this matters, but some site info: our site is a sharing economy tool for renting your stuff we are running the blog on Wordpress blog traffic is about 5% of total traffic

Today, I was reading Google's official article on Multi Regional website and use of duplicate content. Right now, We are working on 4 different blogs for following regions. And, We're writing unique content for each blog. But, I am thinking to use one content / subject for all 4 region blogs. USA: http://www.bannerbuzz.com/blog/ UK: http://www.bannerbuzz.co.uk/blog/ AUS: http://www.bannerbuzz.com.au/blog/ CA: http://www.bannerbuzz.ca/blog/ Let me give you very clear ideas on it. Recently, We have published one article on USA website. http://www.bannerbuzz.com/blog/choosing-the-right-banner-for-your-advertisement/ And, We want to publish this article / blog on UK, AUS & CA blog without making any changes. I have read following paragraph on Google's official guidelines and It's inspire me to make it happen. Which is best solution for it? Websites that provide content for different regions and in different languages sometimes create content that is the same or similar but available on different URLs. This is generally not a problem as long as the content is for different users in different countries. While we strongly recommend that you provide unique content for each different group of users, we understand that this may not always be possible. There is generally no need to "hide" the duplicates by disallowing crawling in a robots.txt file or by using a "noindex" robots meta tag. However, if you're providing the same content to the same users on different URLs (for instance, if both example.de/ and example.com/de/ show German language content for users in Germany), you should pick a preferred version and redirect (or use the rel=canonical link element) appropriately. In addition, you should follow the guidelines on rel-alternate-hreflang to make sure that the correct language or regional URL is served to searchers.

I have a blog on my website which is a part of the website. Currently I publish one article a day. Is it ok if I increase it to 2 a day? Is there any limitation in order not look negative to Google

Most of my blog posts end up being 400-600 words, sometimes more, sometimes less. I have written one that is 2,500 words this time. If it were you, would you make one huge post, or split it into two or three? Or would you say it wholly depends on my site and the type of content? As far as link bait goes, one page is better . . . I guess. But would anyone ever read a 2,500 word blog post, even it it's about a subject he/she is interested in? Additionally, what's better for SEO? Just wants some second opinions. Thanks!