For those of you interested in the future of pk in the competative scene, theres an interesting discussion going on at the cpl forum, with top players such as voo, stelam , daler and others getting involved.
give it a read over and feel free to put in your 2p 🙂
http://forums.thecpl.com/ubb/ultimatebb.php?ubb=get_topic;f=27;t=000197