We’ve just launched a new crowd funding campaign to implement a live point cluster renderer within QGIS. Full details are available on the campaign page.
This is a really exciting new feature which would help make possible some neat styling effects which just aren’t possible in QGIS at the moment. To make it possible we need 2300€ pledged before 31 August. You can help make this a reality by supporting the campaign or by sharing the page and increasing exposure to the campaign. Updates to follow!