[NTG-context] Is there some easy way to do tufte-style side note?

Dear powerful ConTeXt users: Is there some way to do tufte style side notes? I googled and did found Wolfgang's solution (http://archive.contextgarden.net/message/20110906.202722.f501f115.en.html) but it's just too simple and cannot be used for production. Side notes will cluttered or fall out of pages. LaTeX does provide a good solution for this style. I am wondering if this is possible to do in context. I am also curious to know simple way to do multiple float style in ConTeXt (like graphics spanning text and margin and many others). Yue Wang