I'm thinking to offer an aditional service in my portal. I'm using Noah Classified and it would be nice if I could implement a sms alert system for registered user. Basically, if an user want to receive an sms everytime a new announce is posted in the car category, he will receive a message directly in his mobile...
Well, it's just an idea but I think it's possible. I think any joomla component do this job but if someone have an idea please share it with me