I registered to this one, decided to give it a go without hesitation.
I did not read the TOS, the registration was over in a few seconds.
Immediately loaded my account with 500,000 bits. It appeared in about 5 minutes and I started using it.
Sent 10k and 5k to my friends without asking their approval. One without public note, and the other with a wall post.
Fee is a very reasonable 100 bits (0.1m
BTC = standard network fee) regardless of the amount.
There is no transaction history, which is a big minus.
I am interested what happens if the recipients reject the transaction.
I don't yet know anything about the technology.
TL;DR: WOW - this app alone is boosting Bitcoin price by $100+ in the remainder of 2014 