Ah, it is sad that your account confirmed so late.
Yes, I plan to do more giveaways, but not every week. It might turn very expensive for me. The CK market is bit down as you might already know. But if things pick up, then certainly I will be be doing weekly contests. I'll try my best to do at least 1 contest every month. Also I don't want to limit myself to CK only, I might do some other giveaways as well!
And since you are already on Steemit, consider posting quality articles. You can earn much more than CK here, considering the fact that you don't need to invest anything or pay transaction fees at all!!