Hi!

I just moved my blog to Octopress (away from Wordpress) and must say 
this is much more up my alley. And doing so I also published a rather 
long article on Oak - Nicolas little OODB-thing that I am using:

http://goran.krampe.se/2012/12/29/oak/

If you have questions about Oak, feel free to either reply here or 
comment on the article. If you have questions on Octopress and migrating 
from Wordpress - feel free to ask about that too!

...and a happy new year!

regards, Göran

PS. Colorized Smalltalk code in Octopress markdown is trivial, I just do 
this:

``` smalltalk
3 + 4
```