Similar to Marion, I think the shortage of liberals is because it isn't fun to be on the side defending the actions of the current administration. It is relatively easy to get people to chant "hope" and "change" but it is much more difficult to get people to defend actual tangible actions that have consequences, both intended and unintended, which can be scrutinized.
Liberals were spoiled by how much mileage they could get from simple Bush bashing, but now the Bush bashing bubble has collapsed to more realistic valuations, and I believe the liberals are looking for something else to take stock in.
Liberals are quickly realizing that many of their complaints about Bush now bounce off Bush and stick to Obama. It makes sense that they are being somewhat quiet for the time being. They can only say "Bush" and "inherited" so many times before even liberals get tired hearing themselves say it. Just like "hope" and "change" have been removed from the liberal vocabulary, "Bush" and "inherited" will be removed within a year as well, unless it has to do with talk of raising the inheritance tax that was lowered by Bush.
Anyway, if the markets keep going up in this bear market rally then it may embolden some Liberals into thinking Obama's spending actually fixed the economy.
I'm in agreement with Gordon that we can all benefit from more posters around, even liberals

BTW, I think this site will mature well before 2012. I am thinking by 2010 the information posted on this site (as well as on my blog
oscarcan.blogspot.com) will help conservatives take back the House
