Site Questions

[Dog Firestack]

Still at vacation but when I get back on Monday I plan to make a massively large guide but I have to questions concerning it.

Is there any sort of limit with characters, words or anything else in a single post?

Is there anyway to make a sort of link that allows you to be taken to the section, like in the wiki with the contents you click it and it brings you to that section.

Thanks!

See you all Monday!