StoryTestIQ (STIQ) is a test framework used to create Automated Acceptance Tests. STIQ is a mashup of Selenium and FitNesse: its "wiki-ized" Selenium with widgets and features that make it easier to write and organize Selenium tests.
QAWIKI is a wiki for QA engineers. It is a wiki which also supports an Integrated Test Environment (ITE) which allows a QA engineer to create a test case on a portal and execute/schedule it on a remote box, then collect the logs and disp them in reports.