Stablecoin is different as it was listed before BV went anti-premine. Ever since then they have listed a crapload of shitcoins.
SBC is different also in that yes the dev has vanished however there may be a legitimate reason behind that. Maybe he died? Who knows? He certainly was very active up until his last post and had a lot of things in development. One things for sure, despite the premine there never was a dump despite cryptsy's fears of such. Check the trade history on cryptsy and look at the volume traded. The spikes in volume where when the coins value was comparatively low.
Fair enough. But why list coins that have no services and no value outside your exchange simply because they werent pre-mined? Why will people buy these coins from your exchange other than to try & pump the price so they can then dump them? Are these coins somehow more valuable in your eyes than coins that may have a pre-mine with at least some of that pre-mine being used to provide services & add value to the coin? And how does a dev provide services for his coin without a pre-mine?
What support does GIL & GDC have? The coin on top of your list of potential coins (philosopherstone) doesnt even have any services yet? https://bitcointalksearch.org/topic/ann-lebowskis-lbw-updated-client-and-seednode-260311
GIL you can use ONLY on coingas and ONLY because it was accepted 2 days ago (long after the listing on your exchange) because the dev convinced the owner of coingas too after he pumped up the price (and subsequently dumped his premine on your exchange 24 hours later).
Look, personally I like your exchange, and I do believe Redcoin will eventually get a listing, I'm just concerned about the 'quality' and future worth of some of the coins listed and the impact this is having on the quality coins that are released in the future, and the detrimental effect some of them are having on worthwhile alts. This, and the perception future dev's will have of what constitutes a 'good' coin.