I left him negative feedback. Let me know if/when he repays

Negative trust indicates that a person cannot be trusted.
If somebody in the default list leaves negative trust, it is a red flag to everybody.

did you ever drive a Rolls Royce? maybe not. go and leave a negative feedback about Rolls too.....by default

how can you call a business or person scam if you are not related with that business or person at all? just because others are screaming scam?! are you a sheep or what? LOL

a user can easily change his/her name

This is the latest communication from oscarftw from Jan 29:

Hoping he comes through---Would be such a shame to ruin a senior level account over this small loan.  I've offered to try and work something out to assist...awaiting his response..

Ok , I've left him a negative feedback ... that's very bad. I hope he will repay you.

have you used his services?

Oscar owes me .4BTC as well.

He hasn't been responsive on Skype.

From a friend of his, he claims to be having Border/Custom/Immigration issues of some sort and said that he is trying to sort everything out.

I hope this is the truth and I hope that he comes forward and makes a statement or at the very least responds back on skype.

how can you leave a feedback to someone's services you never used? how old are you? 17?