Those are a great asset that can be taken advantage of by the owner. SEO is almost a cake walk. I know of HN user haploid for example who owns and runs ties.com and scarves.com for several years now. They might comment better on this matter than I can.
Interesting idea, I think you need two things though:
1) Better copy. I (and others here I'd imagine) have no idea what exactly your site is. A short blurb that's a couple of sentences long that explains what is helps greatly.
2) Post this as its own post instead of a comment in another post. This way it looks a little spammy (which I understand is not your intention). Make sure you mention how it's built in Arc in your title, and post a story on http://arclanguage.org as well (if you haven't already). Beware that new accounts posting links often get marked as spam, that's why pg recommends you have an account for a few weeks before doing a Show HN post, which would be the type of post you'd do in your case.
The incentive to respond is the content of the email (or the identify of the sender). If I want to "offer" the receiver of the email an added incentive to respond I can say so in the email. "Respond to this email and I will give you $1000."
Sometimes, the incentive cannot be monetary, because the recipient is not interested in money. What the recipient may be interested in is an indication whether it is worth investing in a reply.
We had changed "pays" to "helps" at an earlier stage.
If this is true (and I agree with you somewhat) what are the new MFE graduates from Asia and here in the USA doing with their expensive degrees if they can't find a job as quant?
I'm sure the idea that there are no jobs out there is exaggerated. A MFE graduate can still find a position somewhere in a bank doing something vaguely related to finance. But the days when anyone vaguely familiar with PDEs could waltz into a bank and quickly start earning $300K may be drawing to a close.
There will, however, always be lucrative jobs for those who are truly brilliant and willing to work on stuff which is kinda boring.
The NP posts don't say there are no jobs -- just that junior quant has 1000+ applicants per position.
Jane Street still jingles its bells up at MIT, but for those who are less than six stdev's IQ or don't live in NYC / London, I would say focus on petroengineering instead of quant finance. (Petroengineering is the highest paying college major.)
I saw a bunch of doggie positions at Fidelity for "lower" MFE holders. You can also check up on at least one: Joy Pathak wrote for QuantNet about his experiences doing the Baruch MFE. Jim Liew is running the Alpha Quant Club along with that pack ... those are just a couple people you can stalk.
But I suspect it's just like those who finish a law degree and then can't get a (good enough) job in law: not the university's problem, and they're ashamed they ended up in the bottom 50% of their class.