Nizumzen

As the title really. Should I make the effort to enable DNSSEC for my start-up? At the moment I'm currently using Amazon Route 53 but could move to custom DNS servers if supporting DNSSEC is considered important enough.

My start-up is directed at very technical users (developers primarily) so I get the feeling that they will appreciate the extra security that DNSSEC provides but at the same time running my own DNS is an extra expense that might be better used for something else.

Another advantage of running my own DNS servers is that I can supply DNS services to clients as well which would be a nice little add-on for them.

What would you do?

Can anyone recommend a payment processing company that supports micro transactions (down to as low as £0.10 or so) at all? I've looked at numerous companies and they all seem to charge about 2.9% + 0.30c which makes it uneconomical to use them for such small amounts. I also need them to accept UK businesses.

Any help is appreciated :).