Editor Jane Holland, of Salt's online Horizon Review, has been looking for poets to link up with other poets to create collaborative work for the new issue, Horizon III. The deadline is 30th August, and there's no limit on the topic or the length. I assume that it's poets working with poets and I've seen really successful results coming from projects like these, especially in the last but one issue of qarrtsiluni, where they had some very thougtful collaborations between artists and writers. Gorgeous stuff.
So what are you waiting for? Link up with another poet and get collaborating! Submission guidelines for Horizon Review can be found here.