Example: How can I use msg.value twice? Do we ping the answerer to also write an answer on it? We don't want to take credit away from the initial person who answered.

This affects the tags state-tree and state-tree-pruning. Vitalik Buterin refers in his blog to "State Tree Pruning". Gavin Wood more recently talks about the "State Trie Pruning". So, what is it, the the State-Trie or the State-Tree?

The OPCODE suicide is deprecated in favour for selfdestruct, see. For reference, let's make the suicide tag a synonym of selfdestruct?

I tried creating tag synonyms http://ethereum.stackexchange.com/tags/synonyms. Saw on some meta SE that they just aren't used much. Should we merge web3js web3.js web3 ?

Casper is yet only and idea and there are not many hard facts available out there. Still, there are so many questions popping up on that topic, casper (15) proof-of-stake (21). Most of the questions are legit, but there is no way currently for anyone to give accurate answers. How to deal with ...