Liberal Arguments, in a nutshell

This blog briefly notes the liberal argument on certain political issues, contrasting them with its conservative counterpart. It's not bad, but there are two areas where it could be improved:

More robust arguments. I know these are brief bullet points (kind of a "Political Debating for Dummies", but I prefer more supportive info when I debate. If not more info per se, then definitely links to sites where I can get that info.

Arguments on more issues. The list of topics are current events, such as the Iraq war. If you want someone to have an all around understanding of the liberal viewpoint, then there should be more "traditional" or "classic" issues. Such as immigration, taxes, abortion, welfare.