B2B marketing resources: a list of useful B2B marketing links

I often get asked, both in person and online, for recommendations of good B2B marketing resources. There are some sales propaganda efforts out there, but there are also quite a few good objective sources that have cropped up in the past few years. We try to curate content from a lot of different sources in the Brainrider Connect + Convert blog, B2B Marketing Knowledge Center and @Brainrider Twitter feed.

Some of our most fruitful feeds these days include:

What other B2B marketing resources do you find useful?  Add them in the comments below, and we’ll update the main post with them to build a consolidated list. (no sales propaganda please!)