Resurrecting SK is a great idea. There is no program on the market that comes close to SK98. I keep looking, but nothing. I have often thought that there could be a business opportunity to buy the SK source code, update it and remarket the software. But I'm not in that business.
Starting in 99, Starfish began eliminating features from SK. They believed that the money was in their syncing software, Truesync. They changed SKs name to Truesync Desktop and bundled it with Truesync, but it was completely stripped-down. The exact same skin as SK, but without most of the features.
Motorola bought Starfish, then sold it to Pumatech, which changed its name to Intellisync Corp. Intellisync now distributes a product called Intellisync Desktop. I can't find a screenshot, but it seems to be just a syncing template to interface with other programs, like Outlook. It may not be related to SK at all. Does anyone know?
If Intellisync has completely abandoned all of the SK code, they might make it available free or for a small royalty to someone that wants to run with it. But it is also possible that the reason Starfish abandoned SK in the first place is that the source code is inefficiently written and labor intensive to maintain and update.