no, i don't think i am.  i've added a few simple things in terms of scripts, but just little things here and there.  it definitely doesn't have every script known to man, and i think i still have several scripts i've been meaning to install and just haven't gotten around to. 

i don't do the whole experimental build thing.  i'm not as worried about other people's questions as i am instability and confusion on my part.  

oh, i hadn't even looked at your date.  the issue is more that for several versions of Blender, i've had significantly more import options than the list you just posted.  and i only started adding scripts to this version.

and nope, hadn't even heard of Blender Cities.  i'll look it up; thanks for the info.