It's been a few weeks since your post and I just thought I'd offer a few more comments given some observations I've made.
I've noticed that Boomerang has not been actively posting updates to delegators - there used to be a post once a week to summarize the weekly curation reward distribution. I'm not sure why the communication has fizzled.
I would also argue that to be competitive with other bots, the maximum post age should be increased from 2.5 days to 3.5 days. With nearly 600K SP delegated to boomerang now, it makes sense to equalize the competitive playing field with other voting services and give users more options. The 2.5 day constraint limits this and there is no reason for it when 3.5 days is sufficient to be compliant with the Grumpy Cat initiative.
Just not sure how to get this across to Boomerang. Thoughts?
Yeah i agree 100%. At this point i can't seem to find any better passive steem investments so I'm just sticking with boomerang for now. If you ever find something with a better return let me know. Right now I'm delegating 4300 sp or so, getting 5-6 sbd a day.