diberry - 5:47 am on Jul 8, 2013 (gmt 0)
Martinibuster, my example was meant to be tongue in cheek. I should never try to be tongue in cheek after a full day of rearranging furniture :D
What I'm saying is, let's assume you've done your research and know that there's a single demographic out there that's wild about both candy and frogs. And hey, you happen to have two sites, one on each topic. Your readers would probably appreciate something like a sidebar link (and I'm speaking from visitor experience here), but how will Google interpret it?