Walking and texting

Can I just point out how irritating people are who walk along a train platform at snail speed because they are too engrossed in sending a text?

Not only do they seem to walk in every direction but straight ahead - but they hold people up and cause a huge bottleneck as well - particularly if there are loads of people coming the other way.

I have decided now that I will just keep stepping on the heels of anyone in front of me that is engaging in this most irritating of activities.

Please to all those walking texters, either DON'T walk while texting and actually LOOK WHERE YOU ARE GOING, or avoid sending that 'I've just arrived at the station' message altogether. Nobody really cares.