We have Dropbox and Sugarsync threads, but I couldn't find one for ZumoDrive. It's a very similar service to both of those other two. Two gigabytes for free and 256MB for referrals. You can check it out here:
ZumoDrive - Android app on AppBrain
Here's my referral link:
ZumoDrive - SlowRain has invited you to join ZumoDrive
ZumoDrive - Android app on AppBrain
Here's my referral link:
ZumoDrive - SlowRain has invited you to join ZumoDrive