SugarSync beefs up service: More storage, email-based doc syncs

Syncing documents among multiple computers and smartphones is a pain in the kisser. SugarSync, which offers subscription sync services for as low as $4.99 a month, has added a clever feature based on everyone’s favorite ad hoc backup mechanism: You can now email it in. Send an attachment to your SugarSync account from your computer or smartphone. SugarSync will automatically sync it to your other devices.