I'm only offering a solution or item of interest as a link, no different than linking to the Washington Post or The Verge, or Quora. The interesting thing will be in the link, and Reddit is still just a [back] button away. I suppose I could title the link something like "Experts have solved this problem; you won't believe the answer!" That would be a terrible thing.
I am honestly not sure if that is the correct approach. This feels like you are trying to force people to migrate over here. Why not just add the link as a supplementary information instead of the only one. If someone actually wants to get off Reddit then it will be helpful but otherwise it won't annoy people for no reason.
save