so what's to stop someone from gaining a bunch of "trust" on un-ex and then eventually pulling a big exit scam on someone?
Common sense.
You don't send $50k in one lump sum.
(It all depends on each persons risk tolerance)
Say you want to do $100 deal, but you only want to risk $5 because you don't know each other. Well then it will take 20 rounds of send/receive to limit a max loss of $5 just in case the other party absconds.
Personally I have much more faith in the tread regulars than I do with the Bitrex owners or BTER owners or any exchange. Think about it ... in Un-Ex there are two parties (A & B) trading direct. With the exchanges houses they hold both the coins of A & the coins of B ... they have nothing to lose or at risk (other than rep) ... while A & B stand to lose it all.
looking at CMC:
Ziftr coin below Uno already. Wasn't that hot last week?
Even Primecoin, Megacoin, Quark, Worldcoin, XC, Feathercoin and what not. All slipped down. It's a tragedy.
At this rate all we need to do is hold the value and 8 months from now even LTC and BTC slip down past Uno
and Veri, Vert, Max, SyS, etc etc
We've also matched up with Nova (the peer coin of scrypt).
This amuses me much, it too is rare and much older than UN, but has a slightly higher inflation rate and yet UN seems to be gaining on all fronts better than NOVA.There is a long and growing list of coins that had $Millions in capital and are now worth half (or less) than UNO. We've long since moved from theory of low inflationary coins are the better to PROOF that low inflationary coin are the only coins to hold and maintain their capital value.
The second ingredient to success is TIME. It takes time (like 1 year) to sort the weak hand investors from the committed long-term investors. This is why the copy-cats can't catch up. UNO was the first to move on the fair and rare concept.
"Primecoin, Megacoin, Quark, Worldcoin, XC, Feathercoin and what not. All slipped down."
Yes these coins had awesome marketing, cool websites, and tons of buzz. Why so fail?
Either they were not fair and mostly not rare. Inflation is a killer. And I see no reason that LTC and BTC won't eventually fall someday. Gravitity is real. And the hype cycle ends. PROOF on the record. Now BTC may have 3-5 years yet as the king, but the days are numbered.
Meanwhile coins that have completed the majority of their distribution/mining cycles wait in the wings, and in crypto transfer of capital can be sudden and quick.
tldr; There is no rush to $2M+ in market capitalization. UNO is the turtle of coins. We've seen dozens (if not more) coins with $Millions in capital that then slide down to just junk. @balu2 you is very astute, the focus is maintain not gain.