I think it's more the question; is someone willing to pay for the development and maintenance of this tool, isn't it @ecoinstant?

When I said I personally don't think is worth any money I ment that I don't think it's worth any money for me to pay for such a service.
I wanted an easy way for people to give delegations to an initiative I'm running for a short time now. @topcomment is ment to increase engagement by upvoting comments. This service is supported by delegations and not generating any money. It actually costs me some of my own HP and quite some time now, but I don't mind. It's for a good cause...
That's why for me personally I don't want to spend money on services.
I mean, I can send you a tip or something, but I'm afraid that might be more an insult for the work that has been done.

Maybe you could add a 'donate' button on the site, so the people using the service donate something.

I hope this blog will be read by people that are interested in supporting/investing this project.

What I am curious about is what you had in mind yourself, @ecoinstant
What do you think the service is worth in money?
And is that to cover for the development cost, running the service or both?

Most of the 'free' services I know either get money from the DHF, so maybe that is an option as well.