It seems there are divided opinions about if numbers of pages on the website/domain affects SEO. Some say that the more pages you have on the website/domain, the higher authority the domain gets hence the better for SEO. But there are some people who say it doesn't matter and they can still rank with a website with less than 10 pages (tough the quality has to be good). It's not technically a blackhat topic, but I'd appreciate it if anyone could share your opinion/experience on this. Thanks!