Some players actually hide their rewards so actually a tribe's top members may all have the 10k plunder but none may know it yet. What I will say is that Silent has only a few top 50 players, but I'm sure that that will change.
A lot of us in RC do the same. However, your top player has the bronze plunderer award, yet he is over 900 points. To me, this indicates a low level of activity and farming.
EDIT:
Decided I'll do a Top 20 Review, if I find potential that far down, lol.
1. ETN - Unfortunately, my opinion of the number one tribe is not very high. Lead by Slushy Kazoo and mwollett, Slushy, in my opinion is not the most skilled leader, however does have some skill in the game, mwollett on the other hand, well, let's stay off that subject. The tribe's exterior does little to impress, boasting an academy tribe already. The CoA has the tribes tag Spelt wrong, and the profile does little to appeal to me. However, on paper, they do look good. With the world's second highest Average points, behind -RC- and just ahead of Wick3d, ETN looks to be a promising tribe. However, I just don't think they have the ability to deliver. If you're reading this Slush or Mwollett, please, feel free to prove me wrong.
2. -RC- - The Tribe I am apart of. In my opinion, this tribe, or at least, some of the members in this tribe, have the greatest chance at winning this world. I will say no more.
3. ~GPS~ - Another promising tribe, lead by AngryDragon and Adam5587, with Angrydragon being a personal friend of mine and a player I co-play with on the .net servers, who, in my opinion, is the right man suited for the task of leading one of the most promising tribes on this world. Anyway, onto the tribe itself. The tribe profile, in my opinion, is slightly disappointing, I don't find it very appealing, However, it's profile pic is well done, adding to the profile. With the fourth highest Average Points per player in world 10, some incredibly skilled and experienced players, ~GPS~ definitely has what it takes to shake this world, and possibly win.
4. POON - Lead by Rumble, POON is a tribe I'm not entirely sure of. Some of it's players have some TW experience, the profile is enticing, and the tribe's member count boasts two of the top 20, including the current number 1, Arieanon. However, taking a closer look, POON's top member is yet to reach 100 plunders, and the duke, rumble, yet to reach 1000. Many other players in the tribe are inexperienced, leading me to believe this tribe will not be a big player in this world.
5. DRINK! - Drink are, in my opinion, another tribe that looks to be promising, assuming their experienced members stick with them. Lead by Adakman, a winner of the CAOS family from world 5, and currently in the number one tribe 2F2F in world 8, the tribe is headed by an experienced player, something many of the top 20 cannot boast. The tribe also has many from the CAOS family in world 9 and 5. Unfortunately, however, those of the tribe with their awards shown have incredibly low plunders, leading me to believe many of these players aren't all that active. DRINK! definitely do have the potential to win, they just need to harness it well.
6. WO - WO, in my opinion, are not a tribe that will be around long, in my opinion. A cluttered, messy profile, and academy, and to top it all off, a lot of inactives. Best of luck to them and their 4 leaders.
7. NA - Another tribe that, in my opinion, doesn't promise much. Headed by Crom, with 2-3 academy tribes, I can't see this tribe going anywhere. Except, of course, down the ranks.
8. ODA - No, just no. Yet, another copy of Lakewind's world-winning creation, ODA, from W50, and now W69, this tribe shows a lack of originality, and prying a tad below the surface, it seems to be lacking in something else. Decent leadership and members, and with an academy tribe, it certainly has plenty of members. Lead by Hattori Hanzo, I really doubt this tribe will go anywhere.
9. Silent - Look, judging on profile alone, cluttered, an academy tribe, and a bunch of pointless drawing thingys made up of weird symbols, letters and numbers, this tribe really is nothing special. And I really mean nothing. Headed by Blackstar, and filled with slow-growing, inactive players, I'm sorry, but I really can't see this tribe going anywhere.
10. Haters - This tribe has actually piqued my interest. With tatiR (assuming the same tatiR from HATE on w61) in a leadership position, and a top 20 player with 1k+ plunders (Yes, you read this correctly), Haters could really be a decent tribe in weeks to come, and possibly a contender for the top spot of this world. Unfortunately, however, Haters do have a low average points per player.
11. NA3 - See NA.
12. ~O~ - An above-average profile, but by the looks of it, that's all that's above average. Low Average-Points per player, a lot of inactives, and it's top members with low plunder counts, Nope, can't see these guys going anywhere.
13. BYOB - A fair bit of inactivity, with their top member on under 10k looted. No thanks.
14. ~LoD~ - No one in the top 100, a lot of inactive players.
15. n00bs - Headed by AssassinGR, n00bs are a tribe surrounded by controversy. With many of it's players from the world winning tribe, n00bs definitely does have some experience. However, I really don't think these guys are contenders for the top spot. They've tried for a w2 repeat twice now, w4 and w7, and I seriously don't see one happening here, unfortunately.
16. ZERO - 1 in the top 20, 3 in the top 100. 1 or 2 decent members, apart from that, nothing out of the ordinary.
17. GIMP - Nothing interesting IMO.
18. WO1 - See WO
19. STFU - Low average points, 1 or 2 decent members, lead by Axiom. Can't say I see this tribe going anywhere either.
20. ~RIZE~ - Pretty sure these guys are apart of that NA family, correct me if I'm wrong.
Other tribes of interest:
53. Wick3d - Third in the world for APPP with 871 Average points per player, 2 of the top 20, 7 members. A decent tribe, will need more members to do any real damage though, IMO.