This week's edition of The Fonecast takes a look at the new Google Nexus 7 tablet, wonders what's next for RIM and awaits the arrival of the forthcoming Firefox mobile platform.

There's also talk about HTC's partnership with Pioneer, Vodafone's European reorganisation, the new BT WiFi brand, Ofcom complaints, tariff problems and international roaming.

In this week's mobile industry news podcast we're looking at Apple's new mobile operating system, Vodafone's money-saving European tariff and Microsoft's plans to expand the reach of its Xbox gaming console.

There's also talk about network sharing, legal battles, mobile apps, mobile payments and mobile retailing.

Mark Bridge writes:

With just three working days for many people in the UK last week, you’d be forgiven for thinking nothing much would happen. However, you’d be wrong.

Telefónica UK and Vodafone UK announced plans to pool the basic parts of their network infrastructure in an expansion of their existing ‘Cornerstone’ partnership. It means that Vodafone and O2 will be using the same base stations for 2G, 3G and 4G service across the country. Responsibility is being split down the middle; Telefónica UK will take care of the east, while Vodafone UK will have the west. I imagine the dividing line running conveniently between the headquarters buildings in Slough and Newbury respectively.

This week's mobile industry news podcast from The Fonecast takes a gloomy look at HP's job losses, the end of the Cisco Cius tablet and the growth in Android malware - before cheering up with encouraging news from Orange, Yahoo! and Sidecar.

You can listen to the programme on our website audio player, via iTunes, by using our RSS feed or by downloading the MP3.

Facebook's flotation is the big news story this week - but there's plenty more to talk about, including two new UK virtual networks, the launch of a new mobile payment service and mobile WiFi arriving on cross-channel trains.