To late, he has been banned already. He was just here to spam with his new website. Posting links like his are a SEO trick to boost the ranking in Google. This is not a problem for our regular users who do actually shoot Nikon gear and post actually content instead of just junk like his cell phone photos for no actual reason.
SEO = Search Engine Optimization
If you look below you will see that I do list my family website in my signature. Go to Google and search for just my last name and you will see that right now it is 3rd behind 2 wikipedia articles. Took me 2 years of work to get in in the top 5 all the time. Lots of SEO work to do that