Noticed some slight bugs lately:

GPU coin isn't auto-exchanging?  I collected over 32,000 of them and they just sit there.   I ended up withdrawing them and trading them manually.   Now I have them autowithdrawing, but I'd prefer they get auto-exchanged as well.

LTC is set up for me to keep them, but when they're mined they're getting auto-exchanged. 

Keep up the great work!