WotC new idea liked by yourself immediately

I think you shouldn't be able to like you're idea.

Posting it to WotC is enough to know you like that idea.

That could be a solution as well, not be able to vote your own idea.

Makes sense. Even though I tend to agree that probably preventing someone to vote for their own ideas would be the best solution, since we now have 400+ ideas where most likely the creators have voted in them, for a question of equality, probably we'll make it automatically vote for your own ideas.