Well, fancy seeing you here!
I work for EDB, assisting a bunch of really skilled people share their PostgreSQL expertise and experience with the world.
Before that, I worked here - at Stack Overflow / Stack Exchange. Here, my duties also involved helping a bunch of really skilled people share their knowledge. So you might encounter some posts from me which provide guidance and advice for the folks using this network of Q&A sites.
I tend to write as though I know what I'm writing about... And sometimes I do... But, you should always use your own judgement: question everything, read the links to supporting materials, and draw your own conclusions. I'm usually happy to discuss anything I've written, so don't hesitate to raise concerns or point out when something is unclear!
Whatsoever thy hand findeth to do, do it with thy might; for there is no work, nor device, nor knowledge, nor wisdom, in the grave, whither thou goest.