The two most popular free blogging hosts are
Wordpress as well as
Blogspot. Those blogging hosts will accept any type of blog. Blogspot has a adult-content policy that requires a warning before your visitor can view your blog, but Wordpress does not allow "pornographic content". The problem with this wording is that it's up to the individual as to what "pornographic" actually entails. In the past, this has gotten some adult blogs deleted with no prior notice.
Kinky Blogging is a new host that is run by an adult blogger. It's still in beta, but the host will allow adult content with no danger of it being removed for being adult since she runs the servers herself.
Paid hosts really vary. There are hundreds of blog hosting sites out there. The prices can range from $3 a month to $80 a month and over. The biggest thing to consider is if the blogging host will be okay with adult content. Look around for the best deals, ask opinions of your other blogging friends, and e-mail the company with any questions including whether they accept adult sites. It's better to be safe than sorry. You can usually start with a small package that costs less, and you can upgrade to a more expensive plan if you find out that you need it.
For me, I run my Kinky-World review site. I chose to pay for my own hosting to allow me to have the most freedom when it comes to the content on my site. Of course, I have more freedom when it comes to content, and I seem more reputable when it comes to my reputation, but at the same time, it does cost money instead of being free.
With your type of hosting, what would you say are the advantages or disadvantages?