Each time you click a <Link/>, it pushes to the browser history even if the location already matches. This differs from the default implementation of anchor tags as far as I can tell.

When a simple anchor tag is clicked 100 times, there is only one history entry
<a href="/foo">Go to Foo</a>

If you did the same for <Link />, you have 100 history entries which makes back and forward button navigation difficult.

Proposing we don't push when the location already matches