Beyond "form friendly," I'd say. Their submission guidelines specifically solicit meters and forms:
Quote:
Work in any meter is welcome—dactyls, anapests, iambs, amphibrachs; Sapphics, work in accentual meter. We are not ridiculous; we love substitutions! But the work must clearly inhabit a meter. We’d also especially like to see work in the French repeating forms—rondeaux, ballades, rondels, rondelets, kyrielles, and the like.