A big problem is that the network mining C2 is so thin, by construction (no reward = no incentive to secure the network). If you don't want to introduce a block reward for coin2 ... perhaps you want to set a minimum transaction fee, so that miners are actually rewarded at least a little bit - then you have a chance of a sustainably growing network. It's worth the discussion, what is best for this coin long-term.
But there is a short term emergency. Until then, someone rich who wants to help secure coin2, could just buy rigs on betarigs.com and let them mine coin2, as a donation.
Or you make a
crowdfunding mining action. Publish two addresses (BTC and C2) on the posting #1, the main-website, in your signatures, etc. - and whatever is donated into those two addresses, is used to buy mining rigs hours/days at betarigs. YIPPIEH, that's a quick solution.
We had 20mh/s all day and the difficulty adjusted to .8 and then a few people left and we are back down to 3 mh/s but difficulty has not retargeted.
There has been about 45 min in between this block and the last and there was 35 min between the two before that. It is not able to confirm as fast as it was because two big miners left. Difficulty needs to readjust.
Why is difficulty 4 times higher, while networkhashps is 15% lower? Does this coin need Kimoto Gravity Well?
Please read this, "DigiShield" seems to be working better than Kimoto Gravity Well:
http://www.reddit.com/r/Digibyte/comments/1zjeso/eli5_what_is_digishieldhttp://www.reddit.com/r/Digibyte/comments/1yn6t1/digibyte_v_20_code_name_digishield/