Pingoat has done it again, not only is it offering the largest all-in-one ping site but it is also trying to help you generate a Google sitemap with it's new Google sitemap generator. I just tried it out and it seemed to work like a charm. My only hesitation was in assigning a priority to my posts, since it is all in the eyes of the beholder and it seems to set the same priority for every folder and post. Nevertheless, I think this generator will save me time in creating Google sitemaps, that is the bottom-line. You can read more about Pingoat from the creator himself here. If you want to read about a few other online sitemap generator options check out this post on Website Content Management System (CMS).