The latest builds are superfast, and it looks like copy/paste is on it's way. It may have been there before, but I just noticed that if I highlight the URL in the location field and keep my stylus pressed to it, a small copy/paste menu shows up.

Nowwww... if I can figure out how to copy/paste text within a web page, life will be much better! I might have to wait for the feature in a later version.