So if a free guild could own op's and ppl that can be factioned with who they like (great for digging and boss hunting having if half guild is kami and other half kara) then i don't see a reason why not every guild would go 'free', it's not like tagged pvp is a big thing only a handfull of ppl on aristople do it once in a while. The influx of ppl joining those so called 'free' guilds would still trump the really small bad side effects.
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