Just finished voting myself. Thanks for linking Suwawako's video by the way, I'd forgotten he did that. And while I had planned to vote, I had forgotten when the start-end dates were. My own vote went something like this:
1) Remilia Scarlet (I relate with Remilia, because I am handsome, charismatic, sophisticated, and keep children in my basement)
2) Flandre Scarlet (Consistently coming in 5th or 6th in a series with 200 characters isn't bad for a literal basement dweller with no social skills. Maybe she'll hit 1st place again.)
3) Mima (Keep the dream alive)
4) Cirno (Canonically, she's a weirdo always picking fights. Fanonically, she is a humble 3rd level boss who through perseverance, made many friends and grew to be one of the most recognizable figures in the series. Its the American dream)
5) Daiyousei (Despite her personality revolving around Cirno, I actually quite like Daiyousei's fan persona, and think it makes a nice contrast to some of the more...flawed girls in the series)
6) Kogasa (Kogasa isn't my favorite character. Far from it. But she is the character I am most protective of. The spooky umbrella lady needs her love)
7) Suwako (Purely as thanks for Suwawako...Yumeko was going to go here anyway...its not like she's going to break 130th place, much less her 50th place record back in 2007...)
I'm just sad I couldn't vote more, but its probably for the best. Most of the other options I considered were the popular picks. Reimu's one of my favorite heroines for her flawed personality, but...c'mon, she's in like the top three constantly. She doesn't need the help. And while I wish I could vote for Yukari and Sakuya as well...Eh, they'll do fine.