Not sure if anybody else is having this problem... when I upload to NewGrounds or Kongregate all my outbound links are blocked and won't open. Although the same SWF opens links fine on other websites.
The only similarity I see with these two sites is that the files are hosted on different domains than the current domain e.g. the player would play the game on http://www.newgrounds.com/portal/view/576958 but the SWF is hosted on uploads.ungrounded.net.
Can others test to see if they can open links on NewGrounds?