If a symbol offends you, you are always free to block/ban the user. That's internet rule nr. 1.
What if Apple changed their logo to something similar,out of business over night, infact they would've never become anything in the first place.
This is completely different than the issue here. Georgem has not made the logo of Spreadcoin into any sort of symbol relevant to to any "bad" organization.
We merely have a supporter who dons a flag appropriated by ISIS in his Avatar. Apple doesn't ban people from the use of their products because they disagree with their beliefs...
Whether or not people / investors are turned off from it is really not in our control unless we go to what I would deem extreme measures. Undoubtedly as the community grows, it will be seen as less of an issue...