At some point in the past we discussed creating a blog aggregator for ACS related things. Personally, I forgot about this a long time ago.
But! I got an update this morning that said aggregator is now up and running, albeit with just my blog in it: http://planet.apache.org/cloudstack/ Just checking in to see if there's interest in using this. If so, my thought would be to add other blogs, test out for a few days, then link to it from the ACS website somewhere. If we go forward, happy to document it's use in the wiki. John
