MSH and NDA’s

Here's an interesting question.  I wrote some code to that takes RSS feeds and items and exposes them as objects in Microsoft's new shell environment (msh).  I posted it on a beta newsgroup, and someone else posted a link to it to their weblog

Assuming this was covered by an NDA (and I don't think it is), would I now allowed to link to my own code because it's become public knowledge through no fault of my own?

Anyway MSH is very cool, I plan to write some more about it shortly.  The RSS ?commandlet? that I wrote lets you do stuff with RSS feeds from shell commands really easily; it's just an example of how easy something is to do, not really intended to be useful.