It's nice to know that even in a difficult economic environment, the solid science and the educated audience we have has value to advertisers.  Thanks, BP!

We also enabled weighted sorting of your blogrolls and a new way of adding and deleting those which looks a lot better.  Why weighting?   We all have favorite blogs and previously adding new ones pushed old ones down, but old ones may have been around a long time because they are favorites.

Columns are still being tweaked but they look a lot better already.  Ideas on those, and a way for more people to use your individual email button rather than going through us here on the site, are always welcome.