In what way? Even Ayn Rand specified that there is no such thing as altruism, but working towards ones own goals is acheived by helping those around you. Social capital is achieved by working with those around you.

If you do things in a way that is win-win, which is achieved only through non-violence, a libertarian position regarding voluntary interaction... in what way is it even possible for it to be not community minded. That would be win-lose. That is just greed, which is a trait that every ideology shares.