I was going to delete a character, because I like experimenting with character creation.  But when I went to delete one, I got:  To delete [insert character name], type the word DELETE into the field below, with a orange warning sign.  I didn't end up doing it, because I was concerned of why that warning existed.  Was I not supposed to be deleting characters too often?  I doubt it.  Also, I delete characters because I can create unlimited characters via the pdf function (within computer storage limit).  I don't understand what that warning sign meant.  Can someone help me?  Thank you.  Maybe its just an interface update.  

I get that warning too. They just want to make absolutely sure you don't delete a character you weren't intending to delete by accident. Create & delete all you want.