I'm sorry, I didn't make a comment on your article while I did on Squig's!
You have made a well written and clear article on multi-purpose units. Thing was, I already think in those terms so there wasn't really anything new for me to read and so I didn't comment on it.
I'm sure it will be very helpfull to a lot of players, even if it's only to make them think in a different way about armylists.
With Squig's article I was reading stuff I didn't know and I had a suggestion to further improve the article so I immediately commented on it.
So don't feel left out, you didn't get any comment because it was already good! 8)