Project Reconnect has sermons for every week – and they publish them further in advance than Sermon Share! Check them out here.
Worship Well have sermons and other elements of worship available each week in plenty of time to use – they’re here.
Saltbush provide liturgy and video sermon “uniting the scattered community” here.
Several of the contributors to Sermon Share also have past sermons available:
Leichhardt (YouTube feed)
Roseville (Complete services)