A journal in FAVOR of the null hypothesis

Great blog on statistics here - recent post suggests, however, that not many would be interested in a journal of null results.  Commenters pointed out that there are several journals like this already.  We DO need a repository for these - especially in medicine where it's actually fairly useful to know if an intervention (particularly one that we've been doing, or has been sold to us) does not work.  I agree with one suggestion, though - maybe not a whole journal article, but some methodological details (a bad study proving no benefit is not valuable, but a good study is...) and the results might be sufficient, with a really good indexing system.  You'd also need the site/journal to confer at least a little benefit for the authors going to the trouble of writing it up.