What Julie said:
And herein lies the big issue with blogging. It’s not just about having the skill to blog (yes, you need to know how to write well) but you need a firm commitment to the practice of blogging. Time is such a precious commodity (more than oil) and for me there are days when I just can’t find that 20 minutes to write. I have a ton of thought-ware, but it’s about dedicating time to write it down.