Hahaha I have the opening page to "introduce yourself" posts to welcome new people, and I found it great that you found Steemit!

You can most definitely have your say here and will never get banned, and can even promote your buisness :) You can also use the nfsw hashtag I think it is called to search for like minded people,if its not nfsw then its something like that! Also you can have up to 5 hashtags in total, but the first one cant ever be editted again

Have fun here! Tell all the people of steemit and freedom of decentralization!!! :)