Try searching posts and comments with the new LiveJournal text search

Find people and communities interested in:
Modify your interests based on those of:

Results for communities interested in "blue poodles"

3 matches:

Results for users interested in "blue poodles"

More fun stuff can be found on the interests page.

1 match:

huffy_zach userpic
Name:Just Zach, Really
Journal:Zach Smith's Journal
Updated 12 years ago