Pentax "source" says they are working on a mirrorless system

Photo Radar says that according to "a source close to the company", Pentax is developing a mirrorless system. The source did not have any details but said it is not coming in the next couple of months. Please treat this as a rumor as it is not an official or on-the-record statement, and we obviously don't know the extend or accuracy of the source's knowledge.