In the old days, direct marketers could tell you which day of the week was the best day to send a direct mail piece out on. Then there was e-mail marketing. Studies show that you should send your e-mail marketing message out on Thursday because you'll get more opens and click-throughs on that day. But what about blogging?
Blogging is a little different. Unlike e-mail or direct mail marketing, with a blog you can achieve high search engine rankings. The more you do it the better your chances of seeing your content rank in the top 3 positions on Google and Bing.
With that in mind, then, every day of the week is the best day to blog. In fact, you could say it's better to blog three or four times a day every day of the week. After all, not only is quality important, but quantity can get you there as well. Ideally, you'll focus your content on quality and quantity. But let's face reality. You do have a budget.
So when should you blog? How often and when? You should blog as often as you are able to and as often as your budget will allow. When you blog, focus on your efforts on delivering high quality content that talks to your target market in terms they can understand. Otherwise, what's the point?