Only trying to add to the sum total of knowledge in this world, while i am here.
wikipedia is an encyclopaedia (a source of logically-reasoned information: doesn’t have to be sourced as long as it is explained), NOT solely an aggregator (a copy of other information).
Contributions: sourcing is nice but if its correct 'on the balance of probability' then thats fine.
'beyond all reasonable doubt' is a nice to have.
Knowledge=>Power
Power corrupts