There's a good article on Animation World Network about the making of WALL-E, with a specific slant towards the cinematography and the acting approach (the latter featuring Angus Maclane again).
Alright, I know that posting a series of links to WALL-E articles does not make for an interesting blog. I have some ideas for some original posts, but I'm really slammed with work lately and don't have much brain juice left to spread on this site. I'll try to make some useful posts about posing and timing in the next few weeks. It may just be musings or rants, but it'll be something.
In the meantime, head on over to Spline Doctors - they've always got something good!