We had some fun links on C.I.'s Three Continent A2K Gathering... lots of bridges! About other links... hmmm. I'm not organized enough, nor do I have much of a memory.
Jjorge had a link to nearly every poet in his topic about Irish Poetry and Song... Will You Taste A Little Irishness?
Satt had some great links to Chinese poetry and Chinese ideograms in both Poetry of April and Poetry and/against War.
Larry BS's topics were filled with links that were wonderful.
Is that what you wanted, Mapleleaf?
Joanne Dorell has frequently put very good, very appropriate links in her posts.
And I think JerryR's links in his signature may be my most favorite!