"how can you get the most SEO results out of a one page website"
"Is there any way to dynamic generate content without affecting search engine indexing and ranking"
"Is there anything I can do to make google crawl my website"
"Is it safe to pre-load 4 website into one page without search engines interpreting it as misleading"
If you are a programmer who do not work at google, it is impossible to answer. If a co-worker gave me any of those questions, I would answer it by giving them the link to google's recommendation page about SEO, while warning that google is a private company that do not disclose their methods in indexing website. I can guess and speculate how they think or what their intention are, but any advice would only reflect how I think it works today, and google may at any time change how they index websites.
And I consider Google+SO the best programming tool ever created.
wrt Closed Questions, simple heuristic - if the page has lots of visits, lots of upvotes and is high in google for common searches do not close the topic. Clearly there exists a market for this question for many people, even if it boggles super-users' sensibilities.
For your information, the Google specification [1] is implemented in google, bing, msnbot, yandex, pinterest and mail.ru bots. Making the solution compatible with the other bots is a matter of adding 2 lines in the server configuration.
"Is there any way to dynamic generate content without affecting search engine indexing and ranking"
"Is there anything I can do to make google crawl my website"
"Is it safe to pre-load 4 website into one page without search engines interpreting it as misleading"
If you are a programmer who do not work at google, it is impossible to answer. If a co-worker gave me any of those questions, I would answer it by giving them the link to google's recommendation page about SEO, while warning that google is a private company that do not disclose their methods in indexing website. I can guess and speculate how they think or what their intention are, but any advice would only reflect how I think it works today, and google may at any time change how they index websites.