For a number of years, the discussion amongst UK-based free software professionals has been about how to do more with Government. The most active discussions happened around the time of the UK open-source, standards and re-use policy was developed (around 2004; it has been updated since): it wasn’t great before, and it hasn’t improved an awful lot since.
In very similar ways people have bemoaned the accessibility of Government procurement processes for micro/small businesses, and it’s basically the same problem – the “big guys” tend to be pushing proprietary solutions.