Alt coins are mostly useless. That is why they are not listed there.
There are exceptions... but only a few such as LTC.
Please let me know what definitive advantage LTC has over BTC, apart the fact that it was quite good to everybody that has speculated with it so far.
The confirmations are faster.
Wow, 2.5 minutes is so superior to 10 minutes, in fact we see all vendors dumping BTC for LTC because 2.5 minutes open you so many new possibilities that make 10 minutes obsolete.
It's BS and you know it. LTC is piggybacking BTCs success without introducing any fundamental changes, as all the others scam coins.
Disclaimer: I'm holding LTC and I made a big profit speculating with LTC. But Im also making a good profit speculation with XRP, which is the ultimate centralized and premined scam coin. Stupidity has no limit.