Thanks for posting this - it's a great list of tips from an expert here. FYI - I noticed the comment that not all hubs make good pins, but I hope people don't overlook something simply because it's not their area of interest.
Lately, I'm getting a ton of re-pins for science hubs I posted that were written by a dear colleague on HP. While I don't write about science, this Hubber teaches in that field, and he's getting great views from my pins.
Hi Marcy. Pinterest is definitely expanding in its topic areas. In her second paragraph she encourages Hubbers to check out their niche as they might be surprised that there are more pins than they might imagine. Thanks for clearing that up!