I am frustrated with the poor quality reception from Optus 3G and even Telstra NextG wasn't cutting it on my current train line. I catch a train from Riverwood station to Wynyard and I may as well not be connected as the reception is that poor. It doesn't help that the tunnels have very poor reception as well. I need to be connected in order to do most of my laptop type work. For work purposes I need to be connected and even on my personal stuff I have my head in the clouds most of the time and need to be connected to update the bargainhunter.com.au blogs or visit elance.com to connect with some of the contractors. I use to have great use of my commute time when I was travelling by bus to work every day from Kellyville Ridge to the city. It helped that I was at the end of the line both ways (well one stop from each end!). So I ALWAYS got a seat and I had heaps of time to get work done. Too much time. 1.5 hours each way! I'm not complaining about my shorter commute
Thoughts and mutterings from @vontweeter