<p>This is not a particularly great question for Stack Overflow. I wouldn't necessarily have closed it if it had been <em>asked</em> there, but given it was originally asked <em>here</em> and <a href="https://stats.meta.stackexchange.com/questions/2007/why-was-this-question-migrated-to-so/2008#2008">arguably isn't wholly inappropriate</a> I'm not going to waste time trying to re-write it to fit somewhere else - y'all can edit / answer / close / continue discussing as you feel appropriate.</p>

<p>Since it did collect an additional answer on Stack Overflow (from a member of this site), I migrated it back and closed the original as a duplicate (and then deleted the original just to simplify things - all outstanding links will now redirect to the most recent version of this question). </p>

<p>Remember: migrations are fairly permanent unless you get moderators from multiple sites involved in cleaning them up. Generally you'll want to avoid migrating <em>borderline</em> questions, since it just makes things difficult.</p>
