No, there is actually additional ways dependent upon the script.. as an example,
@Bob has an exceptional
Blogs add-on for XenForo. I've been tempted to purchase it for my site.. but honestly can't justify it currently.. I do like having the majority of his add-ons in use on my site so that others can see what it offers in actual use (and I point out regularly to admins my use of them)... but I simply can't justify user Blogs with what I currently offer. Could it add benefit to the site.. very possibly.. but it's already costing me a noticeable amount and I simply cannot currently justify the additional expense. I already offer AMS (Articles) and ShowCase for the users... both of which allow them to create content specific to them. I "may" reach a point of allowing users their own blogs... but once more, it's hard to justify for me currently.