Has been a while since I've listed folks who are categorising with del.icio.us. Here's this month's list... Note that in a couple of cases the method has been taken, customised and greatly improved by other, more savvy bloggers.

• Blue Tenshi
  
• Pappmaskin Diare - Internal category results using .js
• Marc Morales - Internal category results using .js
• Digital Material
• Dimly Lit
• PFHyperBlog
• Greg's Cool [?] of the Day
• Totally Confused
• Thitiv
• BitterSweetBlue
• Atrocious Calamities
  

If I am correct in my counting (& remember I ran out of fingers & toeses long ago) , that's 43 blogs that tag for categories. Cool!! I'm sure there are more that I can't find with a link search, or that came up with the same idea independently. All good stuff.

I'm especially excited to see Marc Morales & M at Pappmaskin move this forward so that it is still functional but also starts to look integrated. Excellent.