I have been awarded the MVP award from Microsoft a few years in a row and it’s an honor, but it’s also a responsibility. One of the benefits from the award is that I get information about what is coming up in products, often under an NDA (non-disclosure agreement). That means that I can’t release this information publically, and every quarter it seems that one or more MVPs lose their award for disclosing information they shouldn’t.
The same thing ought to apply to the posts you make, blogs you write, etc., when it might apply to your company. I wrote an editorial at SQLServerCentral on this recently, and it is something that you ought to keep in mind for not only posts, but also discussions you have with friends.
Be responsible in your career, and don’t disclose information that you shouldn’t.