I've submitted that as support issue (ticket) May 10th, after short explanation this isn't feature request but actually incomplete implementation of prl_fs module as symlinks are POSIX standard supported by both host & guest, this was accepted at May 14th. Parallels engineer's manager has replied to me that this was put on the TODO list, but unfortunately they cannot give ETA, as anyway noone does. So it is already 2 years from this thread start, and it just turns out that this forum has lowest priority and we shouldn't count on any reply or action from Parallels posting just here.
So I recommend for everyone subscribed to this thread to go to support.parallels.com and create a new ticket, you can set that this is related to #1379443 which is my original entry that is already closed. This may speed up the whole process and put some pressure on developers. Still I guess my issue hasn't high priority, as there were already couple of updates, none addressed the problem.
Last edited: Jul 18, 2012