The main reason why an informal essay is written is simply and plainly fun; this, however, doesn’t mean that this kind of essay cannot be informative. As we all know, the main point of an informative essay is to share some knowledge with the reader, no matter what kind of knowledge it is. And there are more than enough informal essay examples based on this very principle – they give a reader certain information in an easygoing and easy to understand way, so that both the reader and the writer can enjoy themselves when dealing with the text.
Topics for an informative essay of this kind may vary greatly, but in a word it is simply anything that interests the writer and may be interesting for the reader: religion, personal experience, philosophical ideas, anything.
One can, of course, approach an online essay service and ask for an essay of this kind, but it may not be a very good idea for the sheer reason that these essays are generally highly personalized: that is, they are very often based on the nature of the person who has written them and the people who are going to read them; being torn out of the context they cease to make any sense.
Before you start writing a text of this kind it is best to read a couple of informal essay examples, simply to get the idea of what is expected of you. And, of course, when selecting among topics for an informative essay, try to find something on what it will be easy to write. Something you are interested in, something that you know a lot about – it isn’t a very bright move to try and write casually about something on what you have to do serious research beforehand.