I have been using MJ for about 6 months. It has worked about 95% of the time wihtout problems, but it has had problems. That said I had more problems with Vonage!
Im in the e-commerce industry and got to tell you that SweetSassySmart is right on the money.
Forget MJ, forget google, msn, yahoo, you dont have to go that far. Your ISP is keeping track of everything you do. If you dont believe me, research on a company called Hitwise. Our company recently started using their services and you would not believe the amount of data that gets collected.
Besides, dont you think your cell phone company keeps information about you? they are way more expensive than MJ.
What about your regular phone company? How do you think you get so many unsolicited calls, even if you are in the do not call list? Your phone company is more expensive than MJ.
So we are willing to pay big money to our ISP, cell provider, phone provider, search engines... AND have them analyse all our user patterns, but when it comes to an inexpensive service... then we become apprehensive.... hmmmm
I second SweetSassySmart notion... wake up, everyone and their grandmother are watching you on the web!, So might as well not keep paying high prices while we are at it.