By default zoom in Safari is text only. Is there way to change to "full page zoom", in which images are zoomed as well? Or better yet, preserve existing "text only" zoom and also allow full page zoom for people who want it?
Full page zoom is the default on Internet Explorer 7+ and Firefox.
No, not till a future version. It is in the Webkit nightlies: http://webkit.org/blog/165/full-page-zoom/
If on a Mac, hold down the ctrl key and scroll up or down to zoom in/out (works anywhere, not just Safari). You can tweak the behavior of moving around a zoomed screen in the mouse preferences
I found the answers at macosxhints
This one is for setting a default page zoom-
http://www.macosxhints.com/article.php?story=20091019093600680
This is for setting the browser window height and size-
macosxhints.com/article.php?story=20030516010137152
yah just hold the Ctrl key down and roll the mouse wheal forward to zoom in or backward to zoom out
There is a wonderful safari extension, SafariMagnifier, which can set default zoom-in scale for every page.