Graeme wrote:

whenever Tim posts a dropbox link, I have to manually copy and paste,
to exclude the ?dl=1 which seems to be added at the end. Is it just
me?

It is a minor annoyance, you click the link, it launches in the browser
launches then apparently nothing happens, then you remember that it's a
download link, not a view link, and have to launch the image from
downloads using an external viewer

Omitting the ?dl=1 or changing it to ?dl=0 would be simpler.