The concept sounds interesting but the execution seems lacking. I couldn't complete my profile because of spurious "check your inputs for errors" messages when I tried to click save on the very first section. Reloading the page several times didn't help though eventually a hard reload did. The project section silently lost an entry when I clicked save, presumably because I entered a year without a month. In the Java quiz, a question about generics failed to properly escape the angle brackets, making three of the four choices indistinguishable without reading the DOM. Question quality was quite variable.
No comments yet.