The main changes to the maps has been outlined above, and no immediate plans for changes to the advertising spaces are planned at this time. Yes, we do have plans for multiple category selection to be available in the v1.2 release. Vantage is already compatible with multiple payment gateways available in the
AppThemes marketplace, with a bank transfer/manual payments option already available in the existing version of the default theme.
There are no specific changes planned relating to BuddyPress, although the marketplace developer who created the
LabZip child theme for ClassiPress had mentioned creating a similar child theme for Vantage to allow compatibility. I will find out if this is still planned for inclusion in the marketplace. Thanks.