When it comes to freelance writing, you have to be able to write about anything and everything to really keep yourself afloat when you first get started. Creating content for B2B blogs, which typically means writing to entertain and educate, is probably the most in-demand skill; however creating content for companies that sell specific products isn’t far behind. This isn’t typically seen as the most popular type of writing for a writer, but it’s certainly a skill that can’t be found in just any writer.