Hi DJ Devil
I have planned a core module (so called "view") for jOpenSim that can display a single users profile. That could be linked to from other modules, e.g. from a new version of the friends module.
But this is all inside Joomla. Do I understand right, you want to display the profiles somewhere outside of Joomla? In this case you would need to read "manually" the values from the Joomla DB from the table #__opensim_userprofile where "avatar_id" is the key of the desired user.
Greetz
FoTo50