Rethink the socialise category
Currently, most of the apps in the socialise category don't make sense there. Examples include: all the web browsers, NewsFlash, Transmission, remote desktop apps, email apps, SSH clients. None of these are related to socialising.
Presumably this issue is because the socialise category is generated from the Network category in the XML. Maybe we could fix that, but I doubt that we actually have many "socialising" apps to include, plus I doubt that "socialising" is a meaningful category for people when they browse desktop apps. What are they looking to do, organise a party?