Offline!
This app is no longer supported. But perhaps the source code at GitHub may be useful.
Screenshots
Main Page
Supports all Stack Exchange sites via StackAuth
Search for users on any site to stalk
About
I created this for fun and for a chance to play around with GWT & Google's App Engine. It's a tongue-in-cheek application to give people, who are sick of Jon Skeet and his excellent answers, a head-start on the kinds of questions he typically goes for. I originally wanted to call this StackStalker (and hence make it more generic) but it looks like that name is already taken.
I pull the latest Unanswered Questions from the API and filter them based on the 20-most popular tags for the user in question. It then further filters out questions that the user has already posted answers for. That list goes into the table you can see in the screenshot and the oldest entries get rolled off as appropriate.
I'm using the stackoverflow-java-sdk StackWrap4J library, which I've found has saved me a massive number of headaches. I'd like to thank @Bill the Lizard and @jjnguy for their help in getting it to work with AppEngine.
I'm going to try and follow the 'release early, release often' doctrine. If anyone has any ideas (I have a few) about how to make this better, funnier, more awesome (ponies? unicorns?), etc. please let me know. And in case you couldn't already tell, I'm not much of a UI guy, but I'll see what I can do...
License
GPL v3. If this doesn't suit you, drop me a line and I'm sure we can work something out.
Download
The deployed application can no longer be found at: http://skeetstalker.appspot.com/
Platform
Java 6, Google App Engine 1.3.5 and GWT 2.0.4
Contact
Leave a comment/answer to this question or email catchwa [at] gmail [dot] com
It's entry on StackList is here.
Code
Source code can be found on GitHub.