This seems like a valuable approach. If we could come up with examples of services like nonprofits that would be unable to pay and have their services negatively affected I think that could make people care about this issue. Maybe if we focused on things like Khan Academy, where their content is largely video. I think in that case its clear their money would be better spent developing a larger knowledge base instead of paying extortion money to ISPs, and it might strike a chord with average users.
I think if people would get away from this nebulous message that mostly seems to benefit for-profit companies, and focus on issues like ensuring access for non-profits and educational organizations, that there would be a lot more bi-partisan traction. Right now, the optics, for those not invested in the issue, come across as being mostly about Comcast and Netflix bickering over profits.
If you focus the issue on non-profits and edu orgs, all the people trying to get this through will do is write a tiny little exclusion just for that concern (ie no slow lanes for non-profits). That's what they do every time there's a narrow concern raised against terrible legislation.
First, you have the posture wrong. If there's no "terrible legislation" then Comcast and TWC can do whatever they want. What you're asking for is "terrible legislation" to keep them from doing whatever they want.
Second, at least to me, the non-profits and .edu orgs are the ones that implicate the most substantial public interest concerns. I don't really care about Netflix's profit margin.
After thinking on this further, here are some thoughts on wording and campaign approach.
This isn't about business, although we know the big ISPs behave badly as businesses (list various examples, monopoly issues)
This isn't about who is paying and how much, although we know there are problems with this too (list examples, compare to rest of the world)
This isn't even about 'fast lane' vs 'slow lane', although we know that this will be the results (list historical examples, monopilies)
This is a direct attack on your personal freedoms. It is censorship and discrimination.
This bill makes Comcast and other ISPs your personal internet censor. They will be able to decide who has how much access to you. Although they may not choose to make it 'exactly' zero access, it may be too close to matter. Partial censorship, or not-as-fast access is still censorship. (Examples from history about drowning out voices and controlling the message).
This bill allows Comcast to discriminate against it's users.
Not only can Comcast (and other ISPs) control how fast you access the internet (which they can already do), this allows them to discriminate against you, based on what information you choose to request. Can't afford services that pay off Comcast or that Comcast doesn't like? You are less of a person, less deserving of the service you already paid for.
This also allow subtle and insidious racial or religious discrimination. Do you watch 'televangelists' live online? Comcast or other ISPs could decide a different denomination gets a nice stream, while your church gets the 'separate but not equal' choppy, laggy, broken stream. Do you decide to use services that operate in other countries to talk with family in other nations? Comcast could decide they aren't as good as their favorite service that costs more. Even more critically, that service that they like may not even be allowed by law in the country you are trying to talk to. Live video and voice chat can be hard to hear and understand under good circumstances, if Comcast never fixes problems unless companies 'pay up', then they can decide if you can really see your family using the tools available to them.
The free market cannot address this problem. Comcast and other ISPs have made this a controlled non-free market. Fair competition isn't possible in this space, because of their monopoly/duopoly control, and difficult regulations that they helped write and suit only their business models.
All netizens are equal. "Whoever can pay" isn't equal. "Whoever we choose" certainly isn't equal. Don't let Comcast make some "more equal" than others.
Overall, I think slowing down a webpage may be the wrong message. Straight up better or worse is the better message. Maybe a "congratulations, your ISP has decided you are worthy of accessing this page. Find out why your ISP thinks it has this right, and why your rights are being signed away." would be more effective. Or even a big splash with "Comcast has approved this website for viewing.", which may be REALLY effective if IP block based, to be the actual ISP.