i started a google+ community to promote two of my sites. i have links to my stuff i wanted on there, in their own category not in discussion. i have just some material on there to start, i think thats good and why have alot if no one is there yet. i shared the community and used my social media which ill do more of. its hard to invite people because you cant invite more than 500 and i only use like two circles. i know to follow people and join communities ive joined alot. what are some other things that you could do to promote your community, something different