Re: Does Profile Data Move Along With Fields?
Have a look at this Codex article.
As a general piece of advice, this is not specifically for the xprofile component, make sure that you check the codebase in the version of trunk that you’re using as there have been a number of changes to functions–some have been renamed, others deprecated, and new ones created. So it is possible that some of the Codex articles on BP loops may be slightly out of date.