Sync Magazine which I was a subscriber to, has officially gone under. I found out yesterday when I recieved a copy of PC Magazine in the mail instead. When I contacted Ziff Davis, they said the magazine is no longer available. In looking at back issues, it certainly was not for the lack of advertisers, every magazine is packed with ads. So that must mean there simply were not enough subscribers. I also know that the magazine was distributed very poorly as I would rarely come across it on the magazine racks.
Personally, I liked looking at the gadgets in the mag, but the articles were poorly written with very little sustenance, it reminded me of T3 magazine which failed here in the states a very years back (but which still thrives in the UK). A good magazine that has some well written articles is Cargo, make sure to check it out, its one of my favorites.