This is easily tested by comparing against the country of origin question. As it turns out, a bit over half of LW comes from the US. Wikipedia claims that about 33% of Americans identify as Democrats (vs. 28% Republican and 38% other or independent), so we’d expect about 17.5% of LW to identify as Democratic if the base rate applied, up to 35% if every American LWer identifying as liberal or socialist also identified as Democratic.
Bearing this in mind, it seems that party members identified as such really are underrepresented here.
As somebody who most definitely identified as liberal, but did not affiliate with the Democrats:
Your question reveals a hidden assumption:
There is no “Democrat party” in (almost) every other country in the world apart from yours* ;)
*(I am assuming you come from the USA based on this underlying assumption)
This is easily tested by comparing against the country of origin question. As it turns out, a bit over half of LW comes from the US. Wikipedia claims that about 33% of Americans identify as Democrats (vs. 28% Republican and 38% other or independent), so we’d expect about 17.5% of LW to identify as Democratic if the base rate applied, up to 35% if every American LWer identifying as liberal or socialist also identified as Democratic.
Bearing this in mind, it seems that party members identified as such really are underrepresented here.
Cool stuff. Thanks for going and checking against the numbers :)