I believe you can transfer any quantity of points and that it does not even need to be in increments of 25.  It's certainly cleaner transferring increments of 25, but we are starting to see odd number of points (I have 795 points right now) so really any quantity is transferable.I'm glad you like the site.Best,Greg

Greg and Tommy, I recently learned that for transferring purposes the points must be done in increments of 25. I tried to transfer 15 points to another owner and it couldn't be done.  This only applies when transferring points to other accounts. For other matters there are no point increment rules.