CMD plus O, CMD plus +++, C, Drag Mouse, click, CMD+A, CMD+L, drag mouse, return, CMD+M, drag mouse, return, S, Option plus Mouse click, hold mouse button and move mouse, CMD plus F, CMD plus Shift plus S, add x to filename, return, return, CMD plus W.
Photoshop power users can read the above and understand my basic publish-to-web Photoshop workflow. On a fast computer, this whole process takes just about a minute.