Is anybody sends SMS via ICQ protocol with Pidgin ? There is a problem - when message fails to send (for example number is wrong, or daily quota is over) there is no indication in Pidgin. I don't think its hard to fix, ICQ does send acknowledgement that SMS failed. I opened a bug http://developer.pidgin.im/ticket/4208
If you also send SMSes from Pidgin and suffer from that problem - vote for this bug in its commentaries.