For instance, what is the reasoning behind YouTube URL assignment using the format:
?v=qv-8pquw9wQ
?v=lW5kB906mh8
?v=SwUg7oTZoTY
Instead of:
?v=0Cn0phjvk8a
?v=0Cn0phjvk8b
?v=0Cn0phjvk8c
For instance, what is the reasoning behind YouTube URL assignment using the format:
?v=qv-8pquw9wQ
?v=lW5kB906mh8
?v=SwUg7oTZoTY
Instead of:
?v=0Cn0phjvk8a
?v=0Cn0phjvk8b
?v=0Cn0phjvk8c
Enumeration of the URLs would be trivial in the sequential assignment and leak the order and existence of prior videos such as ones that aren't publicly visible.