From a domain you can tell what a person likes, don’t like. You can learn many things just by looking through an individual’s domain. You do not have anyone to tell your what to do or how to do it. You can go at your own pace.
On the professional side professors and students can keep there work all in one place. It would be a hassle to sign on to other sites just to look for a simple thing, such as classwork and such.
I will keep my domain simple, janellanderson.com would be just fine. I am not great with names and just using my name seems professional/personal enough for me. I have many interests liking gaming and technology. I would not want to pick a domain name that majority people have but just mix it up since it is already taken. Using my name just seems original and more…me.