I have my original crypt wendtii and anubias nana petite. There are crypt plantlets in a couple tanks, and I'd say What I have now is the same size as when I got my first hi-tech tank a year ago. And I've given away 95% of the total growth since then.
The anubias, however, is still struggling with the same black tufts of algae that it had when I first got them, and what with removing afflicted leaves regularly, they're the same size as well. Oh well.