I only started using sc once reposts were already out and never had an issue with them, but there's this new trend I've started noticing on SC, where artists add their new songs to a playlist and then repost the playlist every day. If a playlist has 20 songs it can be impossible to listen to anything else on your stream because the whole playlist gets added to the queue. I find it extremely selfish since it just makes it that much harder for other artists on the stream to get their fair share of air time.