when you see:

—-— .:Seth Nimbosa:.

this means I have contributed something to wikipedia/wikimedia
I contribute mainly on the English Wikipedia as seth Nimbosa.

check out the bricks and bridges of seth Nimbosa.[1]

Muaddeeb is the unique login of this user for all public Wikimedia projects.
Language skill box with Babel templates:
ja-0 この利用者は日本語わかりません
de-0 versteht nicht German (oder versteht es mit erheblichen Schwierigkeiten).
fr-1 Cet utilisateur peut contribuer avec un niveau élémentaire de français.
la-1 Hic usor simplice latinitate contribuere potest.
es-2 Este usuario puede contribuir con un nivel intermedio de español.
Template:User tl
en-5 This user is able to contribute with a professional level of English.