Half-orcs don't need an ECL; _Orcs_, OTOH, with their +4 STR (can be STR 22 at 1st level), certainly do...
Edit: Personally I think they only gave Orcs STR+4 so half-orc ST could be median between human & orcs, ie this was stupid (IRL a mix of eg cat & wildcat is often bigger than either parent). 1e orcs had average ST 12. ST+4 is ok for Uruk-Hai but OTT for regular orcs.
Edit: Personally I think they only gave Orcs STR+4 so half-orc ST could be median between human & orcs, ie this was stupid (IRL a mix of eg cat & wildcat is often bigger than either parent). 1e orcs had average ST 12. ST+4 is ok for Uruk-Hai but OTT for regular orcs.