Robb Wolf recommends various Lodge Logic products on his site (http://astore.amazon.com/robwol-20?node=8&page=1).
Lodge Logic products do come pre-seasoned though.
"What type oil is used to season Lodge Seasoned Cast Iron?
We use a proprietary soy-based vegetable oil to season our cookware. This oil has been Orthodox Union Kosher certified. The oil contains no animal fat or peanut oil. The seasoning is functional application and slight inconsistencies may appear in the seasoning finish. The inconsistencies will not affect cooking performance" (http://www.lodgemfg.com/use-care-help.asp#4)
Should I a) forget about this, b) scrub it vigorously or c) search for an unseasoned pan since I'll never be able to get the evil out of the skillet's pores ?