QUOTE:
Would it be possible for you to place a default setting in your forum to open external links into a separate target window.
This is a completely reasonable request, especially when a link to another site is included in a message or anywhere on the web site. However, there has been an ongoing discussion on the Internet (for years!) regarding what would be normal, default, or expected operation of a browser. The general consensus is that the default link should open a page in the same window. Some folks think that the browser should NEVER open a link in a new tab or window, regardless of the HTML coding underneath!
I'm planning a move to a different forum and web site software base, so this may change soon. Thanks for the idea, I'll keep it in mind!