Just as Bridgy Publish automatically shortens (ellipses) text content when posting to Twitter, it would be nice if Bridgy Publish could also detect when a photo being posted was too big for Twitter and resize it to be just under 5MB* (and then link to the original post for the full resolution version).

*Twitter photos must be <=5MB according to this actual error from Bridgy Publish logs:

2016-12-02 01:43:34.244510 W Error 400, response body: {"errors":[{"code":..."message":"Image file size must be <= 5242880 bytes"}]}

Photo being attempted to publish:

https://indieweb.org/images/f/fc/2016-335-hwc-sf.gif