Excluding travel routers

I travel a lot and use a wireless travel router in my hotel room. I was concerned that this router would screw up my (and maybe others') position, since it would pop up in different locations at different times. The Skyhook support people assured me that they had algorithms to weed out travel routers, but I found on a recent trip that mine was causing my iPhone to locate me in Florida (where I live, and where this router must once have been detected) even though I was in Japan and Hong Kong at the time. In fact, when I was in Hong Kong recently my iPhone would locate me sometimes in Hong Kong and sometimes in Florida, depending on where in my hotel room I was standing.

It seems that if I were to use this router in an as-yet unscanned area, it might cause Skyhook to add other routers seen in that area as being near where it thinks my router is in Florida. For example, I was using my router in Shanghai recently, which I don't think Skyhook has scanned yet; would Skyhook then think that other routers my phone can see are located near my Florida home?

Perhaps, in addition to letting us to add a MAC address location to the database, Skyhook could let us add the MAC address of travel routers that should never be considered.