Yes you are right. Its been a long time now. I also didn't get any such message from any one. But I don't understand why Firefox will promote the browser like this.. as they are already popular and its a free open source browser.

ok.. that is not a problem but do you really know any offer which really pays for installing the software?
Even I don't know much about how this program works, but I feel we have to put the banners on our websites given by the sites. And every time when someone clicks on the banner to download the software, we will be paid some cents depending on the visitors where he is from. For USA installs, the rate will be usually high.