I have modes where I learn of certain daily phenomena and want to be here for them. If you're like me today, you're here right now for the rewards notification.
I've been experimenting and all I can say is it's more satisfying earning than zapping. The best way to ear seems to be with early, thoughtful, informative comments.
Maybe one day I'll take some of my best comments and turn them into posts. The challenge there is building up the proper context and of course doing more research so it has some meat.
May your stacking go well. Have a good rewards check!