I'm the hunt for a specific type of theme that I haven't yet come across, and I was hoping some resident sages may offer some suggestions.
THE GIST
I'm looking for a multi-column theme that will display posts in multiple columns, dependent upon the category assigned to the post.
EXAMPLE
Let's say we have a three-column theme that has 1) a sidebar, 2) content column A, and 3) content column B. Anything I post in categories W and X automatically goes into column A, and all posts in categories Y and Z appear in column B. Does any such beast exist?
WHY
Let's say I have two types of posts--regular length and short, twitter-like posts. I'd like to separate the columns in which those posts appear, and I'd like to control the column in which they appear by the category I assign to them.
FURTHER
More than two content columns and the ability to easily change the width of said columns.
Thanks for your help!