Maybe...
I came back to learn how to play my class better, and to get back into WoE/PvP. I don't think being in a social guild will help me at all become that.
And, now all hardcore WoE guilds are aggressive, or people that you can't sit down and talk to.
Thats a stereoype for WoE/PvP Guilds, visa versa, with the social guilds stereotype being people who sit around talking all day like its msn.
I guess it all depends on what your playing RO for. I still have the same "fun" competing against others playing my class to the fullest, timing buffs exactly, preventing asura kills, Hide Dodging, Gear Swapping all that to me, and alot of people that WoE is "fun" it isn't all just work, it just takes work to get to that point. We enjoy WoEing and pvping, yea sometimes the outcome is bad, but we look back on some of the moments that happened and lol you know?
And I guess "Social Guilds" have this as well, probally a convo that made you laugh so bad you fell out of you chair.
But like Ayu said, we all have our own definitions of what exactly a guild is. We have different expectations of what that guild is supposed to be.
So really, you can't define a guild "Social" until you define what Social is in games ofc.
http://en.wikipedia.org/wiki/Player_guild