Reflecting on Board Game Geek's Top 20 Strategy Games List

I want to write briefly about Board Game Geek's Strategy Game rankings, to which I've linked in this post. As far as I understand it, the Strategy Game rankings are based on user ("Geek") ratings, but I think those ratings are sometimes overly influenced by popularity and not influenced by the quality of the game enough. Here are some random thoughts about the top 20 games:

• Twilight Struggle does belong at number 1! That's NOT disappointing; what was disappointing is that, for a while, Caverna was challenging for the top spot.
  
• Caverna is higher than Agricola, which (besides just being the flavor of the month) doesn't make sense because Caverna is much more of a sandbox game. Sandbox games do require strategy as you need a plan to go in a direction towards victory, but Agricola seems to constrain the player more than Caverna. In my opinion, constraints challenge players to be creative and to truly consider possibilities and choose the most efficient, expeditious path. Thus, I would put the non-sandboxy Agricola over the sandbox Caverna, given that both games are otherwise strikingly similar (i.e. worker placement, resource gathering, and resource conversion to items that score victory points).
  
• Puerto Rico is at number 5, which redeems this list because though the game does have a bit of a linear progression of how roles are played, this game really challenges players to "get on the train" of progression at the right time and to put your opponents into a position of not playing certain roles because they know that those roles would benefit you.
  
• Conversely, I don't believe that Power Grid should be at 11 without having games like Ticket to Ride up there with it. Call it personal opinion, but Power Grid isn't that much more strategic than Ticket to Ride and is actually quite less accessible. Ticket to Ride earns its classic status because it can be played as strategically and cutthroat as you want.
  
• Caylus is still hanging on at 15, but many reviews I've read have rendered that game outmoded by subsequent worker placement games that superseded it. Despite that, this proves that older, "simpler" games can win out over the new kids in town.
  
• I really enjoy 7 Wonders, but does it really belong at number 16 for Strategic Games? I would definitely put it high up there for Family Games...

As you go further down the list, the games listed make less sense. I suppose that my disappointment lies in the fact that the user votes are counted from the beginning and remain, which means that though some games stay on the list based on the strength of past votes, newer games may pass them because people are conscious of the voting system and what it takes to vote one game over another. I don't know how to rectify this, but many older games should remain at the top; those games didn't become less strategic over time. I would argue that though one may argue that older games were "simpler," they were also eminently strategic and tactical. Look at chess, which should really be near the top of this list (though it's considered an "abstract" game on BGG).