1,019 people +1'd this
That's what I see under the NameCheap listing, which is number 2, Wikipedia is #1, with GoDaddy at #3.
The GoDaddy listing doesn't seem to have any +1s under it.
Could this be the effect of Google using G+ data to influence its search results? Thus, by giving more weight to G+, plus, GoDaddy's sinking popularity "socially", equals, a drop in its rank.