HugeDomains - HugeDomains is a domain reseller offering premium domain names.
Neighborly - The easiest way to invest in your community
WikiTribune - Evidence based journalism, from the founder of Wikipedia
Miraheze - Miraheze is a wiki farm (hosts wikis) for free and with no ads, it also provides custom domains...
IKO - Initial keyword offering - pre-sale of Keywords for life.
Data Dashboard by Wikimedia Foundation - Compiled data of the Worlds busiest public site