I literally don't know how many BtC I left on deposit with DeepBit.  I had 6-7 computers in my business, and I would set them to mine on nights and weekends.  I never logged-in to my account, to see the amounts.  Then, I had some bad business hiccups in 2012, and was forced to quit mining.  Back then, while trying to avoid bankruptcy, it seemed like too much trouble to worry about accumulated BtC in my DeepBit account.  BtC wasn't worth all that much.  But now, BtC is well over $4K USD...and I'd like to have it.  But really, it's my own fault for not pulling it all out at the time...