By Rieva Lesonsky

Did you miss any of my blog posts from around the Net this week? Read on to see what’s on my mind.

If you’re marketing with Twitter, that’s great. But there’s one simple thing you can do to greatly multiply the value of Twitter to your business. Find out in my blog on AT&T’s SmallBusinessInSite.

Does worrying about your business keep you up at night? You’re not alone, but there are some simple steps you can take to ease your concerns (and get some rest). Get my tips on the SCORE Success Blog.

What does Apple CEO Steve Jobs’ resignation mean to your business? A lot–even if you don’t use Apple products. Check out my post on American Express OPEN Forum to see what I mean.

Have you heard about workshifting? Working from anywhere has taken hold, and it’s not going away. Learn how the latest workshifting trends can benefit your business in my post on Anita Campbell’s Small Business Trends.

Workshifting’s a great habit to get into–but habits can easily become ruts. Find out how to get out of your rut and get with the times (which are a-changin’) in my column.

Are you a small business owner who’s also a military veteran? Then you need to know about some important changes that affect veteran-owned businesses’ ability to land federal contracts. Get the scoop on the Network Solutions GrowSmartBusiness blog.