Mozilla does not renew the 5-year contract with Google, but Yahoo
techcrunch.com
techcrunch.com
[1]: https://blog.mozilla.org/blog/2014/11/19/promoting-choice-an...
The other results are very similar - the official site, wikipedia article, download.com, etc.
So your complaint is that the LibreOffice project hasn't paid for an ad on whatever ad network Yahoo uses/runs?
I imagine most of us are assuming the latter?
Mozilla specifically mention that supporting DNT (Do Not Track) user preferences was part of the deal with Yahoo.
Google's whole business model relies on huge numbers of users of their "free" services to monetise eyeballs on ads (plus of course further building profiles on users) - I find it very hard to believe they initiated this change.
Isn't that 5 years remaining on a 10 year contract?