What is the actual purpose on doing DDoS attacks on some rarely visited government web sites? If people want to actually change things, they should really go out and protest against the government rather than sitting behind the safety of their monitors clicking endlessly until some crappy configured server goes down.
During the past years the Egyptian government tried to reduce bureaucracy (which is huge) and corruption (imho) by introducing a lot of services e.g. authoring certificates, accessible from Internet. This was a big project in collaboration with Microsoft. So I suppose that by doing DDoS attacks on these websites the governmental sector will halt.