The Expatriates proposal needs only 30 more commiters to go to beta phase. Because this site is strongly connected with Travel, could we promote it on the Travel site? We have already banner:
Community ads would be the place for this.
Feel free to post the banner and the community will vote on it. I'm sure 6 upvotes won't be a problem.
Edit: Use this image (URL http://i.stack.imgur.com/5RHIM.png):
Additionally, it seems Area51 proposals are already advertised on SE sites.