[seanmcdirmid]

You are right of course; the problem is that even though there have been people working on this problem since 2003, no one has communicated very well about the results outside of a few academic circles.

Hancock solves this problem with live text in Flogo II, but all we know about it is from his dissertation (http://llk.media.mit.edu/papers/ch-phd.pdf). I observed the same phenomena when I did my Sueperglue work back in 2007 (http://research.microsoft.com/apps/pubs/default.aspx?id=1793...), but I never really bothered to follow up until now (with inspiration from Bret's work, of course).