Thanks for sharing. This is the second time I have heard about BCO. Since I like and use their exchange I should plan to hold some. I tend to keep the coins I mine so my holdings include: DASH and LTC (both very spendable)
MUE (just another X11 coin mined when I am not mining DASH. Verge (another scrypt coin mined when I am not mining LTC. 45% of my holdings at todays price is in smartcash and I plan to keep buying for a long time.
Staking the BCO really comes in handy and will only get better as better quality coins like Smartcash are added, since they pay stakers in the currency that was traded, and I'm also in the same boat as you with SmartCash, this will be my daughters present one day when she's older and I can't wait to see what @SmartCash turns into over the years