This category is for political sites that see the humour in politics, or which appear to be doing so. This includes sites parodying particular political parties or politicians.
Policy institutes study a wide range public policy issues and topics; publish position papers; conduct conferences on public policy topics; etc. Their web sites are often good sources of information and opinion on public issues.
Some policy institutes are nonpartisan, particularly if they are associated with universities, but most have a particular point of view. Institutes in this category cover the full range of the political spectrum.