I use that as well. It is a good service Recently though the latest update to Chrome created some issues. The Chrome sync functions are totally great, except it includes bookmarks as well. If both the Chrome and Xmarks services are set to sync your bookmarks, you get a huge mess as they each try to out sync each other. I now have about 23 copies of each of my main toolbar folders with varying sets of bookmarks in them. It is a complete mess that I am going to have to manually fix in Xmarks to get it back on track. I turned off the Chrome bookmark sync after the storm hit.