Although the MySites are really a separate site collection (or web application), from a user experience perspective, many clients want a seemless experience between a portal and the My Site. We need to be able to provide the same navigation (i.e top flydown menu navigation) for My Sites as we have in a portal in another site collection (or web application). I have seen a few posts on this, referencing using the PortalSiteMapDataSource, however, the one post that seemed to spell out how to do this did not work as shown. Also, from other posts, it appears that the PSMD only operates in the context it is within. In other words, I cannot point it to another site.
Basically, we want a seemless user experience between a portal site and my Site. Now, somone may say "What if you have more than one Portal... which navigation would you use on My Site ". For most companies a single portal is all they have.... at least that is our experience... Any thoughts/suggestions would be appreciated. Thank you.