As far as I'm aware, cyberwarez is the first community on LiveJournal to focus on and dedicate itself to cyber fashion. The community isn't strictly limited to the cyber esthetic; it is inclusive of other closely related styles as well.
If you seek a collective cyber community, I suggest taking a gander at cybers.
[1: Vanity] - Post photographs of yourself in your favorite outfit along with your body adornments, accessories, and DIY clothing/ideas. PLEASE NOTE: Do not post photos of persons other than yourself without permission. Failure to comply with this rule will result in all parties involved being banned from the community and reported to LJ Abuse. Thanks in advance.
[2: Auctions] - All members of the community are welcomed to post their auctions -- so long as they are relevant to the community. All auctions submitted by members are subject to removal if the moderator and/or members do not feel that the auction[s] in question are of particular interest to the community. Please do not post the same auctions more than once -- try to include all of your items in one post, as we needn't be informed when the same auctions are beginning, then ending, et cetera. Photographs larger than [320x240] must go behind an LJ-cut.
[3: Links] - All links/information about up-and-coming shops or rare and hard to locate items are allowed, as we are in full support of independent desingers.
[4: DIY] - Stories and photos concerning DIY ideas or items that you have created or that were created uniquely for you are encouraged.
[6: Music/Club Events] - Flyers and FYI's concerning fashion/music events are allowed so long as they concern fashion in some aspect.
[7: Miscellaneous] - Any spam, trolling, quizzes, or unsolicited community promotion will result in all parties involved being banned from the community.
Lastly, feel free to direct any and all comments, concerns, ideas, complaints, quips and so forth here.