Comictastic
Are you a comic-lover who has always wished that there was an RSS reader specifically geared to grabbing your favorite comics off of the web and aggregating them in one convenient place for your viewing pleasure? Well, it's not really an RSS reader, but Comictastic does just that.
You subscribe to your favorite webcomics using its handy wizard, and Comictastic scans the site and downloads the newest comics for your viewing. It's shareware and only $15 dollars, so if you like it, but it. Otherwise, everytime you launch the program it will prompt you to buy it, saying something like "Why buy Comictastic? Because if you don't, trouble will follow you all the days of your life." The answer to that question rotates through several different options, including "Because it will make your old Grandpappy so proud" and "Because you cannot survive without your comics."
Now, if only this could handle the Hypnotoad.