MISHA  http://www.binarynights.com/blog/forklift_blog/snow-leopard-support-sort-of.html  
(Version 1.7.3)

JOELES  mobileme is nice, but damn expensive if you just use sync.  
(Version 0.6)

BILLY THE BIKER  I have MM and it just doesn't work right. I am going to be using a third party sync pretty soon also. The price is right on this one.  
(Version 0.6.2)

GRANTNEUFELD  The current version works with Leopard.  
(Version 1.8.0h)

SJK  0.8.2 installed and runs fine for me, though the installer package has a hidden .gdb_history file that was dropped in /Applications.

Related side-topic annoyance: Among other things, the often-too-dumb Apple Installer begs for the ability to let experienced users deselect unwanted files they want to exclude during installation, like that unnecessary .gdb_history the SSHKeychain developer accidentally included in the package. Yes, I know about Pacifist though Installer needn't obsolete it simply to give a bit more control over developer mistakes.  
(Version 0.8.2)

RADDLE  Yeah - they're really going to roll Intel support into a decimal release. Very useful comment.   
(Version 11.3.4)

G7  NeoOffice? Well, it's free and native for Intel, but still takes many times longer to start than PPC-only MS Office.

In fact I wouldn't recommend NeoOffice to anyone, who can afford MS Office. The one and only advantage of NeoOffice is its price (well, no price can be better than free), but not only it is not fully compatible, but also unbearably and ridiculously slow on G4s and just slow on Intel Macs (yes, I have actually tried both, yes, Intel version of NeoOffice, yes, with 1GB RAM instead of 512MB, yes, everthing was OK with the OS, yes, all the patches were installed, yes, latest version of OS X).

Accept the facts: MS Office is way better than NeoOffice, even if there's no Intel version.  
(Version 11.3.4)

OWL  Disagree about NeoOffice. I find current versions are quite spiffy when loaded (and how often do you plan to load it?).

The only reasons to use Word for me are that (1) occasional documents from other people don't look right in Neo, mainly ones with a lot of formatting and track changes, and (2) fonts still look better in Word.

For most people Neo is a reasonable replacement.  
(Version 11.3.4)

RUPERT1024  just dl the demo but it has crashed several times on a PPC dual processor in less than 15 minutes... looks promising but seems very unstable..  
(Version 4.0)