In the 68th episode of Semantic Mastery's weekly Hump Day Hangouts, one participant asked about contextual linking of siloed pages that contain location as keywords.
The exact question was:
If building out a serpshaker style – local services site (my services) with each silo/category having around 75 Keyword-Location pages, (a.) is it advisable to contextually link pages in each silo to each other manually(in their respective silos only), or (b.) are they already technically linked to each other by virtue of the drop down menu at the top of each page near the header, which displays all the pages?