I think most sites have now made the desktop version accessible from the mobile version. This has been a great help in this situation as during the early phases of Smartphones so many simply didn't think about this. I do agree in some cases I would prefer to get access to the whole sites features and not just the slimmed down version. But in the majority of cases I like the slimmed down mobile versions of sites as its faster & easier to navigate etc... I feel the bigger issue is that bad mobile versions are being built that dont offer the functionality I used to get from the full desktop version.
