Here’s a trick to get gpMin running in a browser other than Chrome/Firefox – I use it in the browser of my Acer A500 Android Tablet.
Add this link to your bookmarks: Apply gpMin
And run it whenever you load Google+. It’ll remain as long as you don’t refresh the page – in which case, just run it again.
The link runs the following code:
javascript: (function() {
var script = document.createElement("script");
script.type = "text/javascript";
script.src = "http://gpmin.googlecode.com/git/gpmin.js";
script.onload = function() { gpMin(document); };
document.body.appendChild(script);
})();
For non-programmers, it takes the gpMin extension javascript file (from gpmin.googlecode.com) and runs it in your browser (similar to how the extension works).
Ps. This is a major hack and is a form of Cross-site scripting (XSS) enabling the gpMin code to be injected into your secure (https) Google+ page. It should be noted that this is what ANY extension you use on G+ is doing.