<p>I found one called [url=<a href="http://www.architory.com%5DArchitory%5B/url">http://www.architory.com]Architory[/url</a>]. It's an architectural history app. </p>
<p>Pretty nice, it has a list of architects, bldgs, their locations, glossary and twitter stream from blogs.</p>
<p>I wish I had it when I was taking my Intro to western arch last year. </p>
<p>any others?</p>