To be fair, this was never brought up.
It was brought up earlier in the thread. Granted we can't know the process this client went though, but it seems to me the client was expecting something other than what they got.
Is it against googles guidelines?
a) who gives a toss?
b) no - its not. These are not definitively splogs. The content on them is original.
I wouldn't take 95% of the posters on this thread out for a beer, let alone on as a client. Its bloody appalling the band wagon jumping try hard hypocrites condemning an SEO firm that, granted made a few minor mistakes, but generally delivered BETTER THAN AVERAGE value.
I guess that depends on your definition of a splogs. Wikipedia says:
"The purpose of a splog can be to increase the
PageRank or backlink portfolio of (affiliate) websites"
and that is all these sites exist for. They solely exist for Google to index them. That is not in the guidelines. Although I'd agree with your statement a if all you care about is SERPs as anyone who has a broad SEO experience will know that you are not going to have any adverse affects from these type of manufactured links, which seems to be the concern of the thread.
As for the content, I had a look at that when the thread was posted and it seemed the content was a load of spun and stolen garbage. For example this splog post:
http://www.brighthills.org/top-five-bargain-destinations-for-summer-2009/
has partly been stolen from ABC News:
http://abcnews.go.com/Travel/story?id=7578627&page=1
The links from the original article have been removed and links to a site have been added to manipulate Google.
Is that an SEO client who has paid and SEO company and unwittingly ended up being put in a position where it could look like they are breaching copyright of a mainstream media giant?
It doesn't take much Googling to find that those sites are full of stolen content from Reuters, CNN etc.
The links to Fiona's sites would struggle to qualify even as splog:
http://xtremefilms.net/?p=81
It looks more link a reciprocal links dump.
I'm also familiar with this network and have seen plenty of sites, which have been de-indexed in it.