This is by far the best RNS service I have ever found. They are friendly and prepared to add any company you wish at the drop of a hat. Alerts arrive within a few minutes and I can honestly say I would be lost without this service!!
Most of the time I only use the free email service because I have a blackberry so I get the updates instantly to that, but I have used the text alerts previously and it's totally reliable.
There were some legal changes that had to be made some time ago regarding distribution of RNS's meaning that the RNS itself could not be sent in an email, but only a link to it - which was a shame, but does not lose any of the sites usefulness.
The reliable alerts have made me both buy and sell at the right times to make a profit on a number of occasions.
Reliable system. I just use the free email alerts. They notify me when an RNS has come out immediately. Good site which make it easy to change and update which shares RNSs messages are recieved for. No spam or annoying advertising either.
I only use the email alerts, which is a free service, but they let me know about news in pretty quick time. I don't need anything faster at this stage and have been more than happy with the service provided.