Complex sentence: Some view the G8 summit solely as a profit-generating opportunity; as for example, the "G8 Summit" magazines which have been published under the auspices of the host nations for distribution to all attendees since 1998.
Split into simpler sentences: Some view the G8 summit solely as a profit-generating opportunity. For example, and official "G8 Summit" magazines have been published under the auspices of the host nations for distribution to all attendees since 1998.