True, but he is sometimes too aggressive with the negatives where neutrals may suffice. As for the evidence, unless it is me who discovered/digged it, you have to explain it to me as if I'm 5 year old child heh, for me to understand
Edit: Considering no one else has left a negative yet, I believe "explaining as if I am a 5 year old" rule, applies to them too 

However, should you ever become a Default Trust user, all of you trust dished out are then overly weighted if they are heavy handed... 

... similarly, should a person on the DT suddenly be removed (as has happened a couple of times recently) all of those neg reps evaporated overnight and Alts who were pinged negative now have a clean slates to start scamming again.

these aren't wallet send funds from one to other but they are sending money together to any other wallet ,means linked transaction which means both address are controlled by same person.



Edit:
read below posts,suchmoon explains it

https://bt.irlbtc.com/view/1329109.msg13564377#msg13564377
https://bt.irlbtc.com/view/1329109.msg13564449#msg13564449

Which part are you having trouble with? Let me know if the following makes sense.

If address1 and address2 are on the input side of the transaction then the transaction needs to be signed with both private keys. Generally this means both address1 and address2 are controlled by the same person. Technically there might be two exceptions - shared wallets where a third party controls the keys, and also there is a way for different entities to sign such a transaction - that's why I asked for an explanation from the alleged scammer in the other thread but he/she failed to provide anything credible.

Shield is proving two things: 1) that users staked or otherwise claimed certain addresses here in the forum; and as per above 2) that an address of a known scammer is an input to a transaction together with an address of another user.

For example:

https://blockchain.info/tx/8d617fc2c82e5a582bb2fa8e752dc7043f7b9653c0d66a147645ce663dc58d4b

Inputs are:

1Q9krviJY4QaXAzdG4HxJjS1kNnzXoWovJ (Ayoko as per OP)
19GnJe2U9ynHCS7QzWbSoRxDxDhW4n1yV7 (iCeSaiah as per OP)

I don't understand what you're saying. Are you "zecexe"?

You mean FROM? zecexe sold the iCeSaiah account to you?

If you bought the account why hasn't your password been changed in the last 30 days?

How much did you pay for the account? How much more do you need to pay?

So you paid 0.015 BTC on January 14, 2016? What's the TX ID for that payment?