Comment Re:Will never happen. (Score 2) 259
Not sure what you mean by "dynamically move my Steam install off my drive that's filling up" but it is very easy to move your steam folder to a different drive.
This explains how: https://support.steampowered.com/kb_article.php?ref=7710-tdlc-0426
This explains how: https://support.steampowered.com/kb_article.php?ref=7710-tdlc-0426