Alan - in your recent post (end of July) regarding running afoul of posting copyrighted photos (and I suppose anything else, for that matter), someone asked whether posting links to such photos is problematic - but I didn't see a response. For example, there are some great RR pictures posted on places like railpictures dot com -- is it permissible to post a link to that site, or to others, or does one need to 'deactivate' the link, like I just did?
thanks