value_counts() can now compute relative frequencies.
Can you please add a test case?
 Test case now provided ;)
 Deferring til next release. Need to think about whether `relative` or `normalize` is the right argument name (should consult other sources for guidance)
 I think `normalize` is more appropriate here. An individual frequency may be relative (hence the phrase "Relative frequency histogram"), but the overall is normalized. [citation needed]
 Here's what matplotlib & numpy do:

http://matplotlib.org/api/pyplot_api.html#matplotlib.pyplot.hist
has a "normed" argument.

http://docs.scipy.org/doc/numpy/reference/generated/numpy.histogram.html
has a "normed" argument.
apparently this is being deprecated for numpy 2.0 and will be using the "density" argument instead.

Both of the above links are worth reading for further clarification of how they handle this.
 It seems a bit weird to talk about "density" with the discrete-sounding value_ **counts**, but I can see how it could make other things consistent... density would certainly be a good addition when bucketing.

_`normed` is better than `normalize` (and has the same meaning)_
 Barring loud outcry, I plan to merge this using "normalize" as the keyword very soon.
 +1
 Thanks @lexual, merged as  b143a21. Apologies for the [delay](http://martinfowler.com/bliki/TwoHardThings.html).

Saw your django repo - good feature. Suggest you see if there's common ground with #2717.
 Thanks @y-p . 

Do you have an opinion on whether something like https://github.com/lexual/pandas-love-ponies should live outside Pandas or inside Pandas? I never got any responses to my post to the mailing list a month ago.
 My opinion is that pandas is in constant feature-creep japordy, and this
is not close to home. However, playing nice with SQL, especially under
a unified interface through SQL alchemy would be a win, so if django
fits in there as a "flavor", :thumbsup: , else, probably not core material.

others may disagree.
 My code is completely Django specific so imagine it would be separate to sql alchemy work (although I haven't had a close look at the sql alchemy stuff). So I imagine you're probably right that it should live outside of Pandas unless it starts getting widespread use.
