Roxanne is my first level 70 character. I've used Roxanne to basically explore most parts of the WoW world, both on Azeroth and in Outland. She is also the character I have the highest reputations with for most factions. In addition, Roxanne is the only character I've had that has kept up with professions appropriate to the level.
deloi moi (now called merc city) was the first guild Roxanne was in on Runetotem. Around the mid-50s levels, Roxanne was moved to be guildmaster of a shortlived guild, AoE Inc, in the attempt to get a primarily raiding guild. Currently, the guild is defunct and no longer exists.
After that, Roxanne was invited to Onyx Guard. After hitting 70 in that guild, and after several PUGs for Karazhan, Roxanne was moved to yet another guild that was focused on raiding, Honor of the Goddess. After spending a few months in this guild, and getting nowhere, Roxanne was finally moved to the current guild of Liberty, where there have been weekly raids in SSC and TK.