When I started the candidate survey, I hoped that other people would also make use of the data. Now someone has. Richard Goode has set up an online candidate database, searchable by party, electorate, or MP. Currently it just has links to each candidate's official page (if one exists) and to their answers to the candidate survey - but there are plans to add more information and a letter-writing wizard. One of the first additions should probably be a link to sitting MPs' voting records at the online conscience votes database - that way we can get some data for those (like Simon Power) who refuse to give substantive answers for fear of offending someone.
This is a useful democratic tool which empowers voters, and hopefully we'll see more of this kind of thing as the election campaign hots up.