https://blog.torproject.org/blog/how-to-handle-millions-new-tor-clients
<https://blog.torproject.org/blogs/arma?page=3>.
I've seen this in new blog setups (WP I think) You have a choice of
either having the (truncated) page titles as links or generic
numbered system. You can change it... but unless you do redirects
it's one way or the other and the old link won't work
Rr