Thanks for posting that. Since we're going strictly top ten, I'll drop off the T3-M4 and go with the rest of those...
10/05 update:23 sites are included in the summary below: Jedi Defender, Rebelscum, Han's Hideout, Yak Face, Bantha Skull, Jedi Temple Archives, Collector's Cantina, Droids and Ewoks, Echo Base News, Jedi Insider, Sir Steve's Guide, Snowtroopers, Jedi News, Mousedroid, Sandtroopers, SW Collector, Lichtgeschwindigkeit.de, Yoda's News, Allspark, Imperial Shipyards, Dewback Patrol, and Coreplanets, and SW Action News.
There are at least
2 more sites that may have sent results, but we don't kow what they did - Action Figure Insider and Toyark. Again, if you know of a site with results please post or send me a PM and we can add their results into the mix!
NOTE: this is not scientific or official by any stretch, just one stat nerd's attempt to figure out who the top twenty will be for the pure speculation/fun of it. 
With that, I give to you
The unofficial Fans' Choice Top 20 (so far):
105 Jocasta Nu
72 Toryn Farr
65 Sergeant Doallyn
60 Darth Plagueis
54 Cliegg Lars
46 Saelt-Marae (a.k.a. Yak Face)
45 Sim Aloo (Imperial Dignitary)
32 Nikto Guard (Vintage Deco)
30 Nute Gunray (RotS)
27 Mosep
24 Jaxxon
24 Princess Kneesaa
24 Tzivvzt
23 Captain/Admiral Piett
23 Guri
20 Mara Jade Skywalker
18 Ann/Tann Gella
18 Emperor Palpatine (RotJ)
17 Noghri Warrior
and uh-oh...
A tie for 20th!
15 Death Squad Commander (Vintage)
15 Joruus C'baoth
15 Tonnika Sister
And the rest...
14 Ackmena
14 Cane Adiss
14 Darth Malgus (SW:TOR)
13 Fozec
12 Baniss Keeg
11 Jan Ors
11 Tey How
10 Admiral Daala
10 Jayce Malcom (SW:TOR)
10 Kitster and Wald
10 Nien Nunb
10 Teebo
9 Captain Rex
9 Carth Onasi
9 Chukha-Trok
9 Sith Trooper (SW:TOR)
9 Visas Marr
8 Admiral Pellaeon
8 Commander Bob Hudsol
8 Darth Caedus
8 Darth Wyyrlok
8 HK-47
8 Momaw Nadon
8 Shae Vizla (SW:TOR)
8 Tikkes (AotC)
8 White Face Ewok/Wompus
7 Clone Captain Keeli
7 Dulok Warrior
7 Dutchess Satine
7 Grand Moff Tarkin
7 Imperial Scanning Trooper #2
7 Mon Mothma
7 Ree-Yees
7 Zayne Carrick
6 Ahsoka Tano
6 Blue Imperial Dude
6 Canderous Ordo
6 Chancellor Palpatine (RotS, Office Duel)
6 Emperor Roan Fel
6 Kal Skirata
6 Lee Phenets
6 Mungo Baobab
6 Princess Leia (Splinter of the Mind's Eye)
6 Tarfful
5 Admiral Trench
5 Bespin Security Guard (Vintage Mustache)
5 Cantina Band Member
5 Cindel Towani
5 Clone Commander Blitz
5 Darth Sion
5 Padme Amidala (AotC, Lake Retreat)
5 Shasa Tiel (Ishi Tib from Jabba’s Palace)
5 Tenel Ka
4 Aunt Beru (ANH)
4 Bib Fortuna
4 Kazdan Paratus
4 Kyle Katarn
4 Luke Skywalker (Dagobah Training)
4 Mother Talzin
4 Satele Shan (SW:TOR)
4 Thall Joben
3 Arleil Schous
3 Corran Horn (Jedi)
3 Dash Rendar
3 Gilramos Libkath
3 Jann Tosh
3 Serra Keto
3 Smuggler (SW:TOR)
3 Weequay (Sail Barge/Marksman)
2 Anakin Solo
2 Crimson Jack (Marvel Star Wars)
2 Luke Skywalker (Hoth)
2 Velken Tezeri
2 Walon Vau with Mird
2 Worrt
1 Asajj Ventress (Dathomir)
1 Biker Scout (removable helmet)
1 Female Ewok w/Wokling
1 Grand Admiral Thrawn
1 Lobot
1 Lt. Sheckil
1 Princess Leia (Ewok Celebration Outfit)
1 Sy Snootles (Kenner)