I shall answer each point individually...
First, Google is evil, and that's all I have to say on that...
Is it ok to use bidbots to advertise products/services on Steem?
Not only is it okay, its what makes Steem awesome. Can you give Facebook money to promote or "boost" your post and get them to give you that money back plus some gains? Nope. Bid bots are a form of advertising innovation baby! And clearly, you've proven Steem Bounties are too, you sneaky bastard!
How can we prevent abuse of the system?
By kidnapping Daniel Larimer and demanding, at gunpoint, that he works on hardfork 21. We might as well abduct Hoskinson and Buterin while we're at it, that way Steem would really scale the charts.
What is ok to advertise / What should be avoided?
Steem has a huge potential for being the ultimate digital product market. Steem needs to become the decentralized Steam, iTunes, Kindle Unlimited and other sweet junk like that.
How do we make advertising a healthy part of Steem?
First off, where the hell did rule #3 go? You don't just skip 3 like its a personal preference, 3 earned its place in the numbers list and that's to be respected...
Advertising can be perfectly healthy and really, when ever an advertisement is annoying is because the advertisers have not been taking an interest in the viewer's good time and instead are just shoving down a message.
We see this with countless commercials. Lots of people, especially women, watch superbowl games because commercials are hilarious and entertaining. There was even a TV show devoted to displaying the funniest commercials ever made. This indicates that people can actually love being advertised to so long as their not being advertised to by absolutely self-serving douche bags. Its all about developing a new ad etiquette.
It's a bird! Its a plane! It's shill:
