The historic video magazine Radical Software was started by Beryl Korot, Phyllis Gershuny, and Ira Schneider and first appeared in Spring of 1970, soon after low-cost portable video equipment became available to artists and other potential videomakers.
zempt – Multi Platform Posting for Movable Type. Looks like a handy little stand-alone app to extend MT’s functionality.
Arts Journal Blogs. It’s rather light so far (they launched yesterday), but it looks promising.