none yet. I got side-tracked this evening, so haven't had a chance to do any digging.

I do see one difference between ourselves. I need double-addresses (postal) as well as multiple phones, as well as email. Also, I tend to do more CRM than simple tracking. This is where Now Contact (both Mac and Windows--and which I've used since the mid-'90s) has done well for me through the years. One trick that Now has that I forgot about, is web serving of calendars and, I think, contacts. If you can live with the upfront costs of Now, and you have server space to put it, this might be a solution, too.

However, I will admit, that between Now, and it's Mac-only Address-book sync, and my Apple dotMac, I'm pretty set--I think.... However, the links you have shared will give me a good jumping-off spot to look for others. :-)

-Jon