Python - Should one start a new project directly in Python 3.x?
<p>What Python version can you please recommend for a long-term (years) project? Should one use 2.6+ or 3.x is already stable? (only standard libraries are required)</p>

<p>UPDATE: according to the answers below, Python 3.x still has critical bugs. Please also see <a href="http://bugs.python.org/" rel="nofollow">Python's list of bugs</a>.</p>
