Bitcoin can't go away. Its impossible even if 75% of the user base uninstalled their clients.
You have Solidcoin salivating and planning his revenge over and over with the doublespend attack when the network power drops to that level.
LOL! that clown? you gotta be kidding me. he has enough of his own troubles picking up the remnants of Solidcoin which didn't turn out to be so solid afterall.