Can I still use Serpent, or is Solidity what I should be using going forward?
Side Note Questions: For registration style DApp's, say a Company Registration DApp. How will the string data (of say a company name or ticker symbol) be stored? I assume in Swarm and not in contract BC storage? If I started a Company Registration Contract, could I design the DApp so that companies registering pay for their storage and upkeep costs of their data and not me or the contract creator?