You belittle clear advantages simply because they do not fit your taste or style while the usefulness and spreading use of IDEs is unquestionable, so this is too much of a personal preferences discussion than anything else, just like all vi vs emacs flames have always been and I find it disappointing that in 2012 this STILL keeps coming up... I thought I had FINALLY left those zealots behind me in the 90s. And I really do not like your tone.
I am more than sufficiently "fluent" in pretty much all common IDEs and in vi(m)+console so that I don't really care which one I am using or have to use neither do I care on which OS... most of the time I end up in a good IDE because for a lot of the tasks I want to do and get paid to do, there are no real alternatives in vim+console, they might be specific though.
The article argued vim's superiority in editing so comparing that to an IDE really are two completely different things. Comparing vim+console to an IDE is always going to be all about personal preferences and which extensions do you use in the one or the other, which tools/options/tasks are available and which aren't - but ultimately they cater to two usually very different crowds: the console-lovers and the oh-shiny-clicky crowd and you will find it very difficult to even remotely describe an advantage of the one to a member of the other crowd... and that's where the comparison doesn't add up and feels to me like apples-oranges.