My (belated) final report for my OPW project is up on my progress reports page: https://www.mediawiki.org/wiki/Evaluating_and_Improving_MediaWiki_web_API_cl... . Thank you to everyone who has helped me learn as much and contribute as much as I have this summer, and special thanks to my mentors and technical advisers. This has been a great experience, and I'm happy to be leaving API:Client code in better shape than I found it!
I hope to stick around the MediaWiki development community as I move on in my career as a software developer. I've applied for the January batch of Hacker School. Until that starts, I'll be working on API applications for Growstuff (http://growstuff.org): a gardening site that collects crowdsourced data from local gardeners around the world and freely licenses the resulting data. Wherever I end up after this, I'm glad to have gotten my start on MediaWiki.
-Frances