Ryan from Catavino has put together an interesting wine mashup site called Wine Blog Atlas. The idea is simply to catalog all the regional-specific wine blogs around the world on a big map and aggregate blog posts from those sites. Ryan talks about it a bit on his latest podcast. Since this blog is not specific to the wines of Minnesota (you have to live in the region you blog about), Winecast is not eligible but it will not stop me from blogging more local wines here and, perhaps, start another blog focused on this region.
Great idea, Ryan!