This is just a mini take off of what Babs was talking about.    I don't think there are too many Batman titles because almost everyone of them someone else other than Bruce Wayne is Batman.  I have not bee into Batman real heavy since I was a youngster.  I liked him a lot  when I was younger and had quite a few comics of that title.   Thanx to all the quests recently  I found out all kind of stuff about Batman and all the Robins.    So, are there too many Batman titles?  There are a ton of Spidey titles and I think Peter Parker is Spidey in all of them.  At leas Batman has a whole family or nest or cave or what ever of followers to be Batman or whoever.