I think you have summed up the place pretty well-- not bad for someone still carrying a "Rookie" designation on this site, although you are surely no rookie when it comes to your knowledge of the Red Sox and baseball.
Fred is a really good guy. He is an emotional fan, and he comes here to emote. He will go after players and the FO with strong and colorful opinions. I don't understand the mindset of the few who see red at the sight of his name and avatar. I have talked baseball several times with him on the phone. The conversations have always been pleasant even though we don't always agree on the issues. One thing is for sure-- the guy knows a lot about the game. Those who denigrate his opinion are underestimating the source. He's not right about everything, but he is right more than he is wrong. I hope that he is wrong about Bogaerts being a choker, although XB has done nothing to disprove the notion.
On the other side of the TalkSox ledger is Pete (SpudBoy). He's the polar opposite of Fred tempermentally, but he is also a great guy and his baseball knowledge shouldn't be underestimated. He isn't overbearing in his opinions, but he has a great base of Red Sox knowldge.
We have lots of smart interesting posters. Example has been back more often recently. To say that we used to push each others buttons would be an understatement, but he is one of the more knowledgeable posters who packs a lot of information into every one of his posts. Gladly, we have come to the point where we appreciate each other's point of view and don't see red when we see each others names.
Pal is a great and devoted fan. He has a ton of knowledge about baseball and his enthusiasm and positive attitude grows as each season approaches. I still push his buttons, but that is his issue. Guys like Pal take it the hardest when the team goes down the toilet, because they have convinced themselves of the team's competiveness and the good work of the FO. When it goes bad, it is hard for him to come to grips with the reasons as he doesn't like to assign blame. Pal may be a cockeyed optimist, but he isn't a FO ballwasher and sticks around to commiserate with the rest of us when things turn bad.
All in all, this is a great place to discuss the Red Sox. It has a good balance. Any omissions were unintentional when mentioning great posters. Bells, iortiz, Elk and many others add to my enjoyment at TS. And I miss Pumpsie, who was unjustly banned IMO.