I’ve merged v0.1 of the social media discovery setting.
There are now 3 extra settings in Settings > Plugin if you have this plugin installed.
Important thing to note. Thumbnails for the topic list are sized according to the thumbnail size setting at the time they were uploaded. So if you have been using this plugin prior to this update your thumbnails are going to be 100x100 and 200x200 (retina). This means that if you increase the thumbnail size now, the existing thumbnails will look pixelated because they are too small for the image size. I will add functionality to save a new thumbnail if the post containing the thumbnail is edited which will also allow this issue to be overcome.
With the setting on (and the thumbnail size set at 600x150).
Same list with the setting off.