I have been a subscriber for a few months, but have not really used them much, mainly because the first quarter was so insane, I barely had time to do anything but work on existing contracts.  Hope to get back to it soon.  I think their content is excellent.  

I have not heard of them. 

I've used them for years--great information and data to use with clients.

They are awesome and give you really great timely information.

Good idea.

Nina nailed this one!

I have clients who like to use them for content because if you are a member (paid) then when you use the provided customized link it shows your name and contact information right beside the articles when someone clicks on it. This makes it appear that you produced the content.  Not stealing the content as that is what KCM affords those who pay to become members.  Nice if you are busy and can't blog yourself.

Barry Malawer it's a personal choice. I am not subscribed to many such services and I find most value here on ActiveRain (many bloggers just cut-n-paste KCM articles as a blog post here!)

We have so many things to do and if you find some value in it, I'd say, 'Go For It'!

KCM has a lot of great content, and it will inspire you to create even more. Many of their graphics make good Facebook content or images for blogging. Their customer service is also very good at responding to subscriber questions.

I don't know anything about KCM. I will check later to see who does.