Maybe it's answered, I'll keep looking, just wanted to see if you have some good suggestions how do you "announce" to the world that your hub is there. I guess, it's still using social bookmarks, blog ping, and similar stuff.
I haven't written too much on it, but I think the best way to promote a Hub is by creating excellent content. We have way more examples of great Hubs growing traffic over time than mediocre Hubs where people have built links to promote them.
So, I think the best thing to do is to create a series of high quality Hubs and link them together and then allow them to naturally be promoted by people that read them.
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