Just in case anyone is interested .... http://this-is-france.com/write-a-guest-post are looking for guest writers - posts should be in English and written by you and can include a link back to you and your blog (NB: the post remains the property of ThisisFrance).
Specifically in the SW, a new online magazine TIENS ! La Sud-Ouest de la France is looking for bloggers and writers living in the region - tiensmagazine-issue 1
If you already write a blog about France & are looking to generate a few more additional links you can trying listing it with
Serious bloggers might find this old article of some interest www.searchenginejournal.com
I hope these are helpful ramblings - If anyone else has useful links on where to submit or find blogs about life in France please feel free to add a comment!
[Mr & Mrs H - could there be an SFN blog list on the way ?!]