Personally, i dont think the size of a coven matters. What is important is that the coven supports each other with knowledge and learning, and bond as a family, and the leaders are there every step of the way with their members.
We would not simply boost our numbers for the sake of having a big coven
that isnt meant to be offensive to everyone else, leviathan's coven is amazing, spirit seers is well run, and a few others (very few) are superb and the best on the site, but i gotta show love to my old coven. ^.^