A simple activity would scrape the wiki-category for tests and display them in a frame or a client that clones the browser, with a form tha tlets you say you've run the test, pass/fail, and any notes.
Until there's a db backend, these test results can just append to a textfile or wikipage somewhere
- (testname | tester | timestamp | build/context info | result)
This should note the filesystem type, to note if you're emulating or running an XO...
Michael Stone is working on log capture.
Test Result Capture
This should capture user, timestamp, build # and other context...