Paul has basically said that if we can get enough people to express an interest in his solo album, that he'll release it. The Mansun / PD community on Facebook have put together a page to be found here:
Please, please, please Like this page.
South of the Painted Hall has also set up a Twitter account that you can follow to show your interest in this album
This twitter account will follow you back and occasionally let you know how far we've got (if at all).
If we can get enough Likes and Followers I think this will happen!
Spread the word!