Client: Hey we moved to a new web host, but we want you to keep all the hard parts of the website running – we just won’t pay you for it.
Me: Uhh… Well, you were a long-time client so we can keep it up going for a short period until you can fully transition.
Six months go by…
Client: Hey can you make a few changes to the site?
Me: You mean the one I’m hosting for free while you “transition”?