Combined print and web stats provide an interesting picture

http://www.guardian.co.uk/media/greenslade/2011/may/09/digital-media-abcs
Will Sturgeon’s work has, as Roy says, provided an interesting picture of how some of the national titles compare in their print and web channels.
But, as some of the commenters have pointed out, there are some methodological anomalies.
This would count more than once a print reader who’s also a web reader (as many News International titles subscribers are) or Facebook fan.
It also undercounts the print contribution because all titles have more readers than sales — through sharing of papers. So using the titles’ NRS readership would have been a better comparison with web users and Facebook fans and given some idea of total reach. That’s best measured by randomized qualitative and quantitative research.
This also looks at all web users and fans, but if you’re a UK advertiser selling products mainly in the UK you want to know how many of the Web readers are here, not, as with many of the Guardian and Daily Mail’s, abroad. Unless you have some way of monetizing them too, you need that breakdown.
The Facebook stats are of particular interest as they show a relationship commitment beyond casual sales, may hint at values and, combined with Facebook profile data, allow each title’s fans to be counted on the basis of demographic tools such as MOSAIC profiles, enabling better targeting of messages.
If they aren’t doing already, expect the media packs of the titles to include all this kid of thing in the future.