Every day I check out the 100s of subscriptions in my RSS feed about marketing, PR, advertising, branding, social media, and a host of other topics of interest to small businesses that sell online. Most of what gets posted isn’t earth shattering but I reserve Fridays for the best reads of the week. So here you have it, the most valuable things I read in the business blogosphere this week:

• Who Said They’d Actually BUY The Damn Thing? – why it’s important to do market research before you launch
• Tips to Beat Bloggers Block
• Bing Shopping Has Arrived – It’s Bing’s answer to Google products
• The 4 Worst Questions to Ask When Hiring an SEO Consultant
• Twitter’s New “Tweet” Button
• How to Keep Your Promos From Being Tossed Out
• Info Graphic: Which Social Media Sites are The Best Marketing Vehicles