im going to be completely honest. that project X coin join thing seems like a terrible idea. it is trying to remove altcoins from the market and absorb them to gain price but having a lot of altcoins is actually helping bitcoin. the coins ideas seem almost counter productive.
and yes we will see higher prices again soon. some big stuff coming out very soon.
your right, other alts support btc as its all mostly traded to and from btc
got any hints about this big stuff ?