web harvesting and my toolkit JHwis

I implemented a toolkit years ago, that I call JHwis. Now and then I think, I should have do more advertising for it. I have been using software created by that toolkit for downloading bank account statements and other stuff for years now. I would like to prove you, it's also very well suited for web harvesting, according to the English wikipedia "a focused form of a web crawler search". Who is going to give me the opportunity of proving that?