WTF is this error message I get when trying to post a comment?
Transaction failed: !check_max_block_age( _max_block_age ):
Just venturing a thought: could it be that there haven't been any new blocks created for longer than whatever _max_block_age is set to? But why would that prevent us from writing a comment, that would just be added to the pool of transactions to be added to a future block?
Even trying to post this blog post resulted in the same error message!