Mac's got more useful free programs, like CorelWord Perfect, CorelDraw 8, Nisus Writer, 2D/3D animation, etc....
If you subscribe to Macformat(UK based) they supply 2 CD's with atleast 1 Free Full version program every month.
If you don't want to spend for a new Mac, get used G3 or G4 for around $500 with plenty of Ram. If you don't want to upgrade your Mac (only use it for internet, e-mail, wordprocessing, spreadsheet, etc..) buy a new iMac or eMac for around $800 with DVD/CD-RW. no floppy.
More games are coming for Mac, but you'll only find good quality games for mac.