i vote number 1

this is my vote
1.

https://ip.bitcointalk.org/?u=http%3A%2F%2Fs25.postimg.org%2Fjoqokjwtr%2FVOTE_15_200_3.png&t=543&c=QMsrxuVUB_FvHg

2.

https://ip.bitcointalk.org/?u=http%3A%2F%2Fs25.postimg.org%2Faywb4ewhb%2FORA_202_1000a.png&t=543&c=kouoWFJDUBTVPg

3.

https://ip.bitcointalk.org/?u=http%3A%2F%2Fs30.postimg.org%2Fxr26wt0xd%2Fdownload_1.png%26t%3D543%26c%3DhAPVBhy0FXLmRw&t=543&c=g8TYpoW8ICAv8g

Made this one in Minecraft

http://xomf.com/filestore/w/x/wxqvqt.png

Like it although it does look a bit like the symbol for biohazards

Just to let you know that simcoin v0.51 seems to work on linux mint 17 64-bit cinnamon using wine 1.6.2-0ubuntu4 . Have a great day.  

I just had a look at page 1 and I found "proof of importance" kind of confusing. Could someone explain this concept?

Well I guess that wraps this up