http://forumserver.twoplustwo.com/sh...14&fpart=1
similar topic on a subset of your post. I think for starters that just about everyone can agree that what is traditionally regarded as a +$EV push (based on traditional bubble calling standards) can quickly turn -EV if people are drastically losening calling standards based upon your frequent application of the pushbot strategy (primarily if you're not showing down hands so they especially feel you're pushing with anything).
If the bubble pushbot strategy turns in to people routinely calling with top 50% the whole strategy will have to be rethought. Are we there yet? Not at the $22 and $33 where I play right now, for sure. Certainly not at the $11. Higher levels headed there soon? Maybe...