Some things in life are to good to be true and for free!

How do these people (at eM Client Inc.) expect to make any profit when they’re giving away, for FREE!!, such a beautiful piece of software?? I have used different e-mail software in the past like: Outlook, Netscape, Thunderbird, Eudora (Pro version (5 through 7)) & lately The Bat! (Pro version 4 & 5), but the (free) eM Client works way beyond all my expectations on my new laptop. I just love it!
Keep up the good work guys!!