Is poloniex safe now? 
Seems to be fine, and Busoni is continuing to fulfill his repayment plan, that he said he would. Every day new coins on poloniex and new features.....more than 800+ BTC 24 hour volume, im still waiting for 90% of the btc poloniex owes me.
They should pay back the users first before investing in new markets and features. This starts feeling like scam.
It's a scam. Don't think otherwise.
When someone asks 'Is Poloniex safe now?' and an immediate response back is something about Busoni being truthful, it IMMEDIATELY throws off red flags and sirens to me.
There is a 800+ BTC 24 hour volume ($40,000+/day) - it's really amazing to me how people can trust someone like this. Poloniex should be deemed completely UNSAFE until all the btc is returned. AFTER he keeps his word by returning ALL the btc, only THEN should SOME trust be placed in him. SOME - not all. Until poloniex is safe for at least a year.
The most common scam recently is someone takes 100% of your btc, then claims that they will give you some back slowly. You get some back, then regain confidence, meanwhile, over 50% of your btc have been stolen. And somehow people feel GOOD about 50% being stolen.
If, instead, only 50% was stolen and never given back, people would think it was a scam, but by doing it by stealing 100% then giving back 50%, people have confidence? I love psychology.... it's why this scam works so well.