I'm on twitter as well and I post/ repost a variety of different things. I love having it! It gives people more of an insight on who I am outside of the hobby and I feel as though it makes sessions more interesting and less never wrecking lol I also post my travel dates, availability, pictures, videos etc. It's a fun way to advertise and share stuff about yourself!
If you'd like to follow my Twitter to book, spoil or know more about me it's listed on my signature