oh, ok, normal architecture applications
those sound pretty interesting! by started you mean you grabbed the census race datasets and the csv? address database? of complaints & messed around with how to display it before leaving it all in clearly labeled folders? i guess mapping the complaints was not that easy
no, we weren't really connected to philly at all. our guest lecturers were mostly esri guys, organic farmers, overworked state employees, and park service folks, and the topics were skewed toward environmental science & studies, since that's the department that GIS was under. i guess i'm familiar with his work, though, since i've spent a ton of time on PASDA. that is really cool! i'm a little amazed he has time.
just fell into a pit looking at all the main massachusetts GIS resources so here's some ramble/links.
http://arrowsmith.mit.edu/mitogp/,
http://calvert.hul.harvard.edu: these are basically the same thing - same sources, engine, base layers - but the harvard one seems to work a little better, for whatever reason. can't get scanned maps to show up, but i can't really load much on this computer, so it may just be that. opendataphilly is really good, though, and the only similar (interface-wise) local resource i've seen so far is
http://www.metrobostondatacommon.org/, which is just a map-creating & sharing platform w/ external data sources.
http://hubmaps.cityofboston.gov/MyNeighborhood/ has a really good interface for casually looking at basic census data
http://maps.bpl.org/explore/subject/birds-eye-views-4 - these are my favorite maps - bing's actually doing some pretty great ones, although they're also pretty yellowed but then overlayed with trendy labels
i like map extent searches because then you see that someone's been looking at brown bat migration patterns in all of pennsylvania, really? (apparently super common project for wildlife departments throughout the NE) but generally i prefer not to use a map interface if i'm just browsing datasets for fun & ideas
i still have a student disc for arcdesktop but have you tried grass or any other free suites?