I have been using Carp for several years now, but 1 year ago I decided to buy Carp Evolution (the paid version, which offers more options).
However since then the owner (Antone Roundy) disappeared completly. Support tickets I have been entering since 4 1/2 months ago remain completely unanswered. Also the forum isn't being looked after. A lot of questions and complaints.
This is very disappointing, cause the software is pretty good. But due to the lack of support, I am thinking of buying different software. Software where you do receive the support you have paid for.
So my advice is: if your looking for a RSS Parser. Get the basic (free) version of Carp. It won't cost you anything. But stay clear of paid products from Geckotribe and Antone Roundy. Cause support from his company or himself is NON-EXISTENT!
I hope I can find a different software solution, where they do give out support!