I found this forum thread and clem's blog post (http://blog.linuxmint.com/?p=142) about mint's custom google search after being annoyed by the inherent lack of full google search capabilities, like everyone else here. I assumed that Mint was getting some money and I wanted to confirm it before I changed the search back to normal google. After finding out that it is one of their primary sources of income, I will happily keep it as it is and merely add google as another search engine for when I need images / videos / whatever that the mint custom search can't provide.
As for "providing a choice", I feel that one has enough of a choice by being able to http://mycroft.mozdev.org/search-engines.html and searching for the normal google plugin. I have both mint custom google search and normal google search in mine, but mint is set to default. If mint were to offer a "choice", I'm afraid the majority would opt out without knowing the huge contribution they could otherwise give to Mint (freely and effortlessly), thus depriving Mint of a huge revenue stream which allows them to operate and offer us such a wonderful product.
I'm not in a position to donate money, so I'll gladly take one for the team every time I search and be *slightly* inconvenienced 1/20th of the time.






