I think calling bitcoin scam or ponzi does not work anymore. You cannot FUD bitcoin by calling it names anymore, it worked a bit before when it still cost a few cents. But it did not stop bitcoin from progressing.

If unconfirmed transactions, slow confirmation, high fees would ever put bitcoin to grave, it should have happened long ago when it was still 500$ and below, but it did not. So stop creating threads like this, it won't work.

If you do not like bitcoin, or think its a scam, get out of it. You don't like, don't buy. What are you doing in a bitcoin forum anyway?