I will be interested in vs I will be interesting in

Some examples from the web:

• When you've read some, I will be interested in your opinion.
• I think Christopher will be interested in this.
• I for one will be interested in what methods she has introduced.
• And I think people will be interested in my story.
• I adore theatrical photography... and I will never again be interested in nightclub photographic concessionairing.
• I will be particularly interested in what the social fund does because I foresee a framework there that will provide employment aids and aids for the self-employed.
• Even though I shall be watching it from afar, I will be extremely interested in the adoption of this particular piece of European will do an amazing amount of good for employers and employees in the development of the European social model.
• Nevertheless, I believe Parliament will be very interested in the opinion of the Committee of European Banking Supervisors if the Bank applies to it as the report suggests.
• No men will be interested in a woman with a kid.
• See, everyone will be interested in that child but not so much you.
• I'm sure the government will be interested in hearing about your relationship with Memo Torres.
• I was just telling Emily that I think a lot of different schools will be interested in her.
• I'm sure my father will be interested in what you have to say.
• Depending on your OLAT user role you will be interested in various chapters of this manual.
• Mr President, I should just like to make a point about linguistics, something that colleagues will be interested in.
• Given the cost of this equipment, it is expected that only airports with large passenger throughput will be interested in using them.
• Similarly, businesses will be interested in ensuring that consumer trust is improved through public support for good quality assurance schemes.
• I will be interested to hear what the Council and the Commission have to say about how they intend to approach the ASEM Summit from these points of view.
• Of course I will be interested to see how the documents and report progress in the future.
• I will be interested to hear what you bring back from Toronto.

Some examples from the web:

• If we do nothing it will be interesting everything down.
• It will be interesting to see how he responds should we not return his property.
• I'm sure it will be interesting.
• - It will be interesting to watch.
• Yes, it will be interesting to watch.
• It will be interesting to see the results of the vote.
• It will be interesting to see if we're still around.
• It will be interesting to meet this man the British think so highly of.
• It will be interesting to see how the decentralisation system works over the next year.
• You can shrug, but it will be interesting to hear your perspective on this.
• It will be interesting to hear how you envisage your service developing in this direction.
• It will be interesting to see what tomorrow brings when the amendments are tabled.
• It will be interesting to see if he sticks to his principles there.
• Her interpretation of the will will be interesting as she previously wanted to turn Grnnegaard into a museum.
• I guess Suzuran will be interesting from now on!
• It will be interesting to see what we do in our Olympic trials.
• It will be interesting to see what Mr Toubon has to say on the subject of my immunity.
• It is a debate that will be interesting and informative for those who, I must say, view Luxembourg in a somewhat superficial manner.
• It will be interesting, and possibly even amusing, to see whether the United States allows us to do that.
• It will be interesting to see the case law based on this new Directive.