Asking questions about Drupal on Drupal Answers is perfectly fine, as the purpose of the site is to answer questions about Drupal.
As any Stack Exchange site, there are some rules about which questions suit on Drupal Answers, which must be followed to avoid a question is closed as off-topic. As the site is still in beta, the FAQ doesn't help a lot to understand which questions are on-topic, but as general rule, questions about bug reports are not questions you should ask on drupal.SE for two reasons:
- The right place to report issue reports is drupal.org; if you would like to know how to workaround the bug, the answer you could get is to wait for the next release of the module.
- A question about bugs is relevant until a bug is resolved; after the bug is resolved, nobody would be interested to the question and its answers.